• Model NO.：Bolt and Nut
• Application：Machinery
• Finish：Smooth
• Product Name：Bolt & Nut
• Color：Black,Grey,Silver ,Other
• Technique：Forging & Casting
• MOQ：1 Box
• Time of Delivery：Within 15-20 Days After Contract Established
• Port of Shipment：Xiamen
• Payment：T,T,L,C,Other
• Shipping：by Sea,by Air,DHL,Other
• Transport Package：Stand Package
• Specification：Bolt and Nut
• Trademark：Dingtai
• Origin：Quanzhou, China
• HS Code：84314999
• Production Capacity：50000 Pieces ,Month

Basic Info.

Model NO. Bolt and Nut Application Machinery Finish Smooth Product Name Bolt & Nut Color Black,Grey,Silver ,Other Technique Forging & Casting MOQ 1 Box Time of Delivery Within 15-20 Days After Contract Established Port of Shipment Xiamen Payment T/T,L/C,Other Shipping by Sea,by Air,DHL,Other Transport Package Stand Package Specification Bolt and Nut Trademark Dingtai Origin Quanzhou, China HS Code 84314999 Production Capacity 50000 Pieces /Month

Product Description

Excavator /bulldozer Segment Bolt, Plow Bolts & Nuts and Track Bolt 

Products Information

Length: 1"-20"

Dia:1/8"-1 1/2"

Grade: 5 & 8 

Material: 45Cr, 35GrMo,42GrMo 

Standard: ANSI, DIN, BS, AS, etc. 

Advantages/Features:

 

1) First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance  and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface , make the  surface to be bright and clean and uniform and beautiful.

The third, in heat treatment: We use the Controlled-atmosphere Automatic heat treatment Furnace, we also have four mesh belt convey furnaces, Can deal with the products in different sizes keeping the non-oxidation surface.

2)The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing. We have Magnetic Powder Detector, Material Testing Machine,  Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.

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About us

Founded in 2008, Quanzhou Dingtai Engineering Machinery Co., Ltd. is located in Quanzhou city, Fujian province, near to Xiamen port with convenient transportation. Our company is a professional manufacturer and exporter of undercarriage parts for excavators and bulldozers in China.

Our main products include track roller, top roller, idler, sprocket, track shoe, track links, track group, track bolt with nut, bucket, bucket link, teeth, and cylinder ect. These parts are applied for Caterpillar, Komatsu, Hitachi, Kato, Daewoo, Hyundai, Sumitomo, Samsung, Kobelco, and Mitsubishi. With more than 12 years' development, our company have all kinds of production lines, professional technicians and skillful workers, making sure our products with high quality and competitive price. We passed the certification of ISO9001-2000, quality management procedures are conducted in accordance with international standards.

Now all our products are exported to Southeast Asia, the Middle East, Europe, North and South America, Australia, and Africa and so on. We are enhancing the market share. "Mutual benefit" is our promise and value. We'd like to supply you with high quality products and professional after-sales service. We sincerely welcome you to join us for mutual development and a prosperous future!