Hex Socket Head Screw

TAIZHOU ZHONGJIAN METAL MATERIAL CO.,LTD established in 2016, as one of the leading manufacturer and supplier in China,we facilitate ourselves with the most advanced infrastrbolt,screw,nut ,thread rod standard and non-standard products , whic service .

We are a manufacturer and distributor of stainless steel fastenemanagement process and an expanding reseller network marowth the go-to partner for businesses .