Dongguan Wanjin Hardware Products Co., Ltd.
Dongguan Wanjin Hardware Products Co., Ltd. is located in Qingxi Town, Dongguan City, Guangdong Province, China. This impressive 3000 square meter facility specializes in producing a variety of standard, non-standard screws, bolts, nuts and CNC lathe parts for over 11 years.
We produced the high precision products, which can be met the different domestic standard or international standard according to customer′s requirements. Such as: GB, ISO, ASME, DIN, JIS and so on. Our products cover many different industries: Mechanical, New Energy, Automotive, Communication Equipment, Automation Equipment, Medical Device, Electronic, Baby Products, Furniture, Electrical Appliance, and Molding.
The main products which we produced: Special long bolt (0-2000mm), endless long bolt, motor bolt, battery pole column, extended battery cover screw, fastener, bicycle lengthen screws, tooth plate screw, sports equipment screw, baby door adjusting screw, car safety seat screw, Round heart nail, step screw, stainless steel screw, non-standard special-shaped screw, screw nut, pin roll, stamping parts, auto lathe parts. Besides, we have the ability to do the different surface treatment per customer′s requirements, which are plating, e-coating, galvanizing, passivation and so on.
We have our own R & D team. We total have 7 technical engineers including 2 senior engineers who have 20 years working experience and 5 engineers who have the working experience all over 5 years. AutoCAD, ProE and Master CAM are the common technical software which we use. Our main equipments contained: CNC milling compound processing equipment, advanced cold pier equipment, 2 sets of lengthen three die six rushed punching machines, 3 sets of two die four rushed punching machines, 2 sets of endless cold pier machines, 3 sets of lengthen one die two punching heading machines, 2 sets of riveting machines (the maximum production length is 2000mm, the maximum diameter is 116mm. )
We have got the ISO9001 certification. And we use the ERP system to manage the company to improve our production efficiency. We adopt the flexible method to control our production. So, when we meet the urgent order, we still can finish the mold within seven days and finish the samples within 5 days.
We can provide many kinds of OEM and design service; We have the complete foreign trade service team & can offer the 24 hours online service. As so far, our customers are mainly located in South America, Europe, Middle East, and Southeast Asia. But, we are dedicated in expanding our market so that we have the more opportunities to service the more customers in the world as much as we can.
"Constantly improvement, Integrity Management, Customer First" is our mission. Offer the good products and solid solutions to customers, strive to become the customer′s preferred long-term business partner is our target.
We are ready and wait for your visit!
Product List
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Hex Nuts /Hex Flange Nuts/ Square Nut/Acorn Nut / Cap Nut /Nylon Lock Nuts /Wing Nuts/Cage Nuts/Hex Coupling Nuts/Square Weld Nuts/Hex Weld Nuts/Auto Wheel Nuts
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Carbon Steel Nuts, Alloy Steel Nuts, Stainless Steel Nuts, Brass Nuts
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Stainless Steel Hex Nut / Square Nut / 2h Nut / Weld Nut / Flange Nut / Nylon Lock Nut
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Flange Nut / Cap Nut /Nylon Nut/T Nut/Cage Nut/Wing Nut/ with High Quality
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Stainless Steel /Zinc Plated Hex Nut/ Round Nut/Cage Cap Nut / Weld Nut / Flange Nut / Nylon Lock Nut / Lifting Eye Nut / Wing Nut
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Zinc Coated Nut Nylock Nut, Square Nut, Heavy Hex Bolt and Nut
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Hex Nut, PAL Nut, Flange Nut, Heavy Hex Nut, Hex Cap Nut, Round Nut, Slotted Nut
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Carbon Steel Hex Head Nuts M6-M36/ Stainless Steel Hex Nuts Galvanized /Hexagon Head Nut/Cage Nuts
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Stainless Steel Non-Standard Male Female Nut Nylon Insert Lock Pop Nut
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Custom Made Pop Acme Nut Metal Decorative Nut with Good Quality
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Black Eye Screw
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304 316L Stainless Steel Flat Head Hex Socket Step Shoulder Machine Screw
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Zinc Plated OEM Big Ball Head Screw and Bolt Manufacturer in China
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Zinc Plated Stainless Steel Big Ball Head Bolt/Ball Head Screw Manufacturer
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High Quality Different Types Screw Nut Hex Thin Nuts DIN 934 Hex Coupling Nut
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DIN6923 Flange Decorative Nut, High Precision Stainless Steel Hex Flange Nuts
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Allen Head Hexagon Socket Head Step Small Screw
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High Strength 304 Stainless Steel Flat Big Head Pan Head Screw
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Customized Metal Ss Brass Copper Pan Flat Round Truss Mushroom Head Hollow Rivet
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Round Head Square Neck Carriage Bolt Hot DIP Galvanized Carbon Steel DIN 603
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OEM Non-Standard Custom Steel Step Pin / Flat Shaft Pin
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OEM Non-Standard Custom Zinc Plated Special Shape Wire Combination Fittings Fastener
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Black Flat Head Cross Drivers Anodized Self Drilling Screws
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Best-Selling Special Brass Rivets
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Galvanized Carbon Steel Blue Stainless Steel Round Head Knurled Straight Rivet
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OEM ODM Aluminum Solid Knurled Steel Rivet, Knurled Name Plate Rivet
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Customized High Precision Countersunk Head Zinc Plated Semi Hollow Tubular Rivet
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Manufacturer OEM Thin Round Head Knurling Rivets, Countersunk Head Solid Knurl Rivets
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M3 M4 M5 M6 Stainless Steel Flat Head Safety Lock Clevis Pins
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M3 M4 M5 M6 Stainless Steel Flat Head Safety Lock Clevis Pins/Detent Clevis Pin
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Galvanized Steel Round Open End Flat Head Fastener M8 Threaded Rivetsknurled Rivet Nuts
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Galvanized Steel Round Open End Flat Head Fastener M8 Threaded Rivets
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Modified Truss Wafer Head Self Drilling Self Tapping Screw White Zinc Plated Screw
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Self Tapping Screw
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Ss Countersunk Head Cooper Nickel Coating Machine Screw for Expansion Bolt and Nut
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High Quality C1022 Drywall Screw Gypsum Board Screw Black Gray Phosphated Screw
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Stainless Steel Screw Hex Head Wood Screw Lag Screw Coach Screw
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Screw Eye/Eye Bolts/Square Hooks / Cup Hooks/ S Hooks / Snap Hooks / Spring Toogle Plugs / Toogle Bolt / Mountain Hook / Steel Gate Hook/Cup Hook Screws/DIN444
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Flat Cross Head Self Drilling Screw with Zinc Plated Pozi DIN7504 N P K
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Expansion Screw/ Hex Socket Head Set Screw/Countersunk Plum Flower Machine Screw
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304 Phillips Round Head Three Combination Screw Phillips Pan Head with Gasket Combination Screw
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Black/Grey Phosphating Drywall Screws Fine /Coarse Thread with Plastic Box Packing
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Modified Truss Wafer Head Self Drilling Self Tapping Screw White Zinc Plated Screw
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Chipboard Screw DIN7505 Pozi Drive Csk Head Yzp Yellow Zinc Plated Flat Head Screw
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Hex Head Self Drilling Screw with EPDM Washer Zinc Plated Building Material
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Carbon Steel and Stainless Steel U Bolts/T Bolts/Tee Bolts/Anchor Bolts/Hook Bolts// Wood Lag Screws/Expansion Bolts/ J Bolts/J Screws
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Modify Truss Head Screw Wafer Head Self Drilling Screw with Zinc Plated Good Quality
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DIN7985 A2 A4 SS304 SS316 Hexagon Socket Button/Round Head Machine Screws
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Fastener Screw Self Tapping Screw Machine Screw Pan Head Countersunk Head Stainless Steel Screw
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Stainless Steel Screw Self Tapping Screw Self Drilling Screw Deck Screw Machine Screw Wood Screw
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Drywall Screw Self Tapping Phillips C1022 Gypsum Board Screw Black Phosphated
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Pan Head / Flat Head / Hex Washer Head Self Drilling Screw Self Drilling Tapping Screw Tek Screw
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Hexagon Six Lobe Flange Machine Screw with Shape Point Shank Dacromet Coating
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Head Screw Wafer Head Self Drilling Screw with Zinc Plated Good Quality
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Pan Head / Flat Head / Hex Washer Head Self Drilling Screw Self Drilling Tapping Screw Tek Screw
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DIN7505 Yellow Zinc Plated Fine Thread C1022A Chipboard Screw / Black Grey Phosphated Bugle Head Coarse Thread Drywall Screw with Competitive Price
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Screw/Self Tapping Screw / Cutting Thread Screw Type 17 Point Color Screw
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High Strength DIN571 Stainless Steel Carbon Steel Coach Screw Hex Lag Wood Screw
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Self Drilling Screw EPDM Washer Yellow Zinc Plated 14# 1" Building Material DIN7504K SDS Roofing Screws
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Galvanized/HDG/Stainless Steel A2/A4 Hexagonal Head Wood Screws/Lag Screws/Coach Screws/Hexagonal Washer/Square Head Unbrella Thread Screws/DIN571
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Stainless Steel Screw DIN7981 Cross Recessed Pan Head Self Tapping Screws
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Black Phosphated Cross Recessed Bugle Head Gypsum Board Drywall Screws for Wallboard
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Slotted Hex Head Self Drilling Screw Zinc Plated with EPDM Washer
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Stainless Steel Hex Socket Head Cap Screw/Grub Set Screw/Pan Head Screw/Flat Head Fastener Screw/Self Drilling Tapping Screw/ Machine Screw
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Screw Manufacturer/Black Phosphate Phillips Bugle Head Drywall Screw/Gypsum Board Screw with Good Quality
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Stainless Steel Screw Hex Head Wood Screw Lag Screw Coach Screw
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Drywall Screw Self Tapping Phillips C1022 Gypsum Board Screw Black Phosphated
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High Strength DIN571 Stainless Steel Carbon Steel Coach Screw Hex Lag Wood Screw
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Self Tapping Screw Stainless Steel 304 316 DIN7981 DIN7982, Machine Screws, Self Drilling Screws
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DIN 933 DIN934 Stainless Steel Metric Thread Hex Bolts and Nuts
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Custom Made Long Fastener Flange Head Half Thread Extra Long Bolt
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Custom CNC Machining Metric Machine Screws Precision Shoulder Knurled External Thread Dowel Pin
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Black Slotted Flat Allen Head Ball Hex Socket Cap Step Screw
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Bugle Head Black Self Tapping Screw Phosphating Drywall Screws Drywall to Wood
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High Quality Stainless Steel Hexagonal Recessed Cheese Head Screw with Nylon
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M3 Stainless Steel 304 Pan Phillips Hexlobular Slot Cheese Head Machine Screw
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Stainless Steel Hex Socket /Allen Head Cap Knurled Machine Screw DIN912
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High Quality Cheap Drywall Screws Black Phillips Drive Self Tapping Screws
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OEM Non-Standard Custom Black Flat Head Tubular Semi Hollow Pop Rivet Flat Head
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Custom Non-Standard SUS304 Hexagon Head Stainless Steel Self Drill Tapping Screw
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M3 Black Oxide Slotted Flat Head Tapping Thread Step Shoulder Screw
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OEM Non-Standard Custom Stainless Steel Head Round Washer Screw
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OEM Non-Standard Custom Stainless Steel Flat Head Screw Without Thread
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M3 Black Oxide Slotted Flat Head Tapping Thread Step Shoulder Screw
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a 193 Stud Bolt Gr B7 T Lock Bolt T Head Bolt
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Customized Cylinder Head Cup Internal Hexagon Coarse Pole Half Thread Ss Screw
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Non-Standard Customized Cylinder Head Cup Internal Hexagon Coarse Pole Half Thread Ss Screw
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Ss Flat Tail Self -Drilling Passivation Surface Treatment Countertsunk Cross Screw
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Ss Flat Tail Self -Drilling Passivation Surface Treatment Countertsunk Cross Self-Tapping Screw
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Ss Flat Tail Self -Drilling Passivation Surface Treatment Countertsunk Cross Ss Self-Tapping Screw
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Ss Flat Tail Self -Drilling Screw, Passivation Surface Treatment Countertsunk Cross Ss Self-Tapping Screw
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Mushroom Cap Cross Recessed Sharp Tails Machine Thread Ss Self-Drilling Screw
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Hex Flange Head Zinc Plated Self Drilling Screw with EPDM Washer
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Carbon Steel Hex Head Self Drilling Screw, DIN 7504, with EPDM
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Carbon Steel Hex Head Self Drilling Screw, DIN 7504, with EPDM Washer
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Color Zine Plated Hexagon Head Self Drilling Screw with Plastic Washer
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Flat Cross Head Self Drilling Machine Screw with Zinc Plated Pozi
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High Strength 8.8 Grade M8 Long Neck Flat Head Carriage Bolt
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M6 M8 M10 Carbon Steel Truss Head Square Neck Carriage Bolt
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Customized Round Head Big Head Bolt
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China Supplier High Quality Stainless Steel Square Head Bolt Carriage Bolt M10
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DIN Black Oxide Truss Head/Button Head Socket Hex Head Machine Screw M3
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High Quality Black Round Head Steel Rivets, Domed Head Hollow Tubular Rivet
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Customized M2.5 M6 M9 M16 Alloy Stainless Steel Hollow Tubular Rivet DIN7339
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Direct OEM Copper Rivets Tool, Blind Fasteners, Rivet Screw
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Metal Rivet for Furnitures, Brass Rivets, Blind Rivet
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Special Flat Head Semi Tubular Rivets Metal Solid Step Rivets
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Black Color Carbon Steel Shoulder Step Cap Head Screw
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OEM Nonstandard Brass Metal Rivets
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Factory Solid Customized Nonstandard Pop Rivet Copper Rivets Tool
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High Quality Manufacturer Aluminum Metal Rivet Solid Steel Rivets
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Quality-Assured OEM/ODM Zinc Plated Solid Step Rivets
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Bugle Head Self Tapping Drywall Screw for Wood Metal and Gypsum Board
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OEM Captive Step Screw Hexagon Head Allen Socket Head Cap Screw
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Custom Machining Small Diameter Stainless Steel Grooved Cylinder Pins with Slot
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Hammer Headed Screw Bolt T Bolt for Industrial Aluminium Profile Frame Fastener
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304/316 Stainless Steel Black Plated Flat Head Hollow Semi Tubular Rivet
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Popular Customized Aluminum Rivet Flat Head Semi Tubular Rivet Semi Tubular Aluminum Rivet
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Hardened and Tempered ASTM a 320 M20 M18 12.9 10.9 Hex Flange Bolt
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DIN603 SS304 Dacromet Gray Plated Mushroom Head Square Neck Carriage Bolts
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Galvanized Allen Key Decorative Socket Head Knurled Captive Hexagonal Caps Micro Machine Screws
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Flat Head Self Tapping Screw Phillips Bugle Head Coarse or Fine Thread Black Phos Drywall Screw
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Stainless Steel Hex Allen Head Super Long Screws Extra Long Length Screw
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OEM China Supplier Size Customized Round Flat Hexagon Head Long Screw
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Customized M2 M3 M4 Stainless Steel Flat Head Slotted Shoulder Screw
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OEM Non-Standard Custom M10 Flat Hexagon Socket Head Cap Screw with Allen
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OEM Non-Standard Custom Phillips Miniature Wood Roofing Self Drilling Self Tapping Screws
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Factory Supply Stainless Steel 3/8 Torx Round Head /Pan Serrate Head PT Thread Forming Screw
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OEM Non-Standard Custom M6 Phillips Copper Countersunk Screw
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OEM Non-Standard Custom M6 Washer Head Screws for Sale
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OEM Non-Standard Custom Extra Long Zinc Plated Phillips Drivers Pan Head Long Screws
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OEM Non-Standard Custom M5 Hexagon Socket Flat Countersunk Head Torx Screws
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Black Carbon Steel M10 Square Neck Flat Head Flat Head Carriage Bolt
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Zinc Plated Nylon Lock Nuts with Rubber Band
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OEM/ODM Various Type Aluminum / Carbon Steel Cotter Pins
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OEM/ODM Black Long Straight Bolt/Screw
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Zinc Plated Nylon Blind Semi Tubular Flush Rivet
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Stainless Steel Hexagon Socket-Head Cap Screws
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OEM/ODM Various Types Shoulder Screw and Furniture Screws
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Plastic Round Big Head Knob Screw
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Stainless Steel Hollow Set Screw Inset Screw
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Extra Long Self Tapping Screw with Six-Lobe Drivers
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Stainless Steel Screw with Six-Lobe/Slot Drivers
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Brass Screw for Battery Pole
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Stainless Steel Pan/Flat/Cheese Head Machine Screw
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Carbon Steel Rigging Screw with Both Eye
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Color-Zinc Plated Square Shape Thread Bolt
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Black Carbon Steel Hex Bolt Nut
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Brass Screw Nut for Battery Pole
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Stainless Steel Special Shape Male and Female Screw
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High Quality Black Hexagon Domed Cap Nuts
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SUS304 Stainless Steel Hexagonal Hex Head Screw
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Black Round Head Semi Hollow Tubular Rivet
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Nickel Plated Male Female Rivet Made in China
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Round Head Hexagonal Nickel Plated Screw
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Stainless Steel Hex Head Thread Bolt
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Stainless Steel Brass Indented Hexagon Washer Head Self Tapping Screw
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Special Shaped Pieces Screw / Bolt for Household Appliances Hardware Accessories
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Flat Head Six-Lobe with Gasket Self Tapping Screws
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Big Flat Head Hexagonal Blue Zinc Plated Self Tapping Screws
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Machinery Moulding Round Head Metal Brass Threaded Rod Anchor Bolt
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Stainless Steel 304 Hex Bolt with Partial Thread Custom Fasteners
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Wholesale Steel Hex Head Bolts
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High Quality Stainless Steel Square T Bolt
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All Kinds of High Quality Bolt with Nylok
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Hex Head Bolt M3-M56 Zinc Plated Hot DIP Galvanized
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Open Type Aluminum/ Steel Counter Sunk Head Pop Blind Rivets
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Hex Bolt /Flange Bolt/ Carriage Bolt/Anchor Bolt
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Customized High Grade Bolts and Screw Nut
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OEM Bolt Brass Stainless Steel Hex Rivet Nut for Building
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High Quality High Strenth Resistance Weld Nut Welding Nut
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Chinese Fastener Manufacturer Bolt Nut Products Hex Weld Nut
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Stainless Steel Rivet Nut Countersunk /Flat /Hexagon Rivet Nut
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High Strength Structural Heavy Nuts
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High Tensile Bolts and Nuts / Hex Bolts and Nuts
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High Strength Square Weld Nut Welding Nut
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M6*80 Zinc Plated Hanger Bolt Double Threaded Wood Screw Two Headed Screws
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Zinc Plating Carbon Steel Hex Socket Cup Pan Head Button Socket Self Tapping Screw for Wood
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Zinc Plated Allen Hex Socket Head Self Tapping Wood Screw/Furniture Door Screw
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Custom Steel Zinc Plated Double End Wood Thread Screws Hanger Bolt
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OEM Best Wholesale China Manufacturer Zinc Plated Semi Hollow Tubular Rivet
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Custom Made Stainless Carbon Steel Cap Rivets / Tubular Rivets / Flat Head Steel Shoulder Rivet
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Carbon Steel Galvanized Step Rivet Steel Flat Head Solid Rivet Shoulder Rivet
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Flat Head Square Neck Bolts / Round Head Carriage Bolts DIN603 M4 with Half Thread
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Non Standard Machining Zinc Plated Steel Pins Shaft Threaded Hollow Dowel Pins
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High Strength and Hardness Carbon Stainless Steel Square U Bolt, U-Bolt
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Stainless Steel Zinc Plated Flat Head Torx Shoulder Machine Step Screws
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High Quality Truss Head Phillips Slot Serrated Screws / Pan Head Machine Screw
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OEM ODM ISO9001 Spring Loaded Aluminum Pogo Pin, Customized Pogo Pin, PCB Test Pin
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DIN605 Flat Countersunk Head Hardened Small Long Carriage Bolts and Nuts
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10.9 Grade Steel Black Oxide Socket Head Allen Drive Cap Screws with Nylon Patch
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Stainless Steel Zinc Plated M10 Half Round Head Square Neck Carriage Bolt
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6mmx3mm Professional Turning Milling Grinding Stainless Steel Large Hole Solid Brass Tube Curved Beads Metal Machined Parts
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Brass Internal Thread Parallel Pins
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Gr4.8 8.8 Full Thread Cup Head Round Head Hot Dipped Galvanized Carriage Bolts
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Custom Machining Small Diameter Stainless Steel Grooved Cylinder Dowel Pins with Slot
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OEM Carbon Steel White Galvanized Non-Standard Cylinder Pins, Parallel Dowel Pin
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OEM Zinc-Plated Round Ball Head Screw with Hexagon Washer for Furniture
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Stainless Steel 201 304 316 Cross Recessed Truss Head Machine Screw
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Carbon Steel High Strength 8.8 Grade M8 Long Neck Flat Head Carriage Bolt