Pneumatic Fittings / Connection (PK8) Zhejiang BLCH Pneumatic Science & Technology Co., Ltd. Base Info Model NO.：Pk8Trademark：BLCH,OEM,NATURALSpecification：ISO9001Origin：China Description Pre：Pneumatic Fittings / Connection (PD6-03) Next：Throttle /Pneumatic Fittings (SL4-01)
