Gold Member Since 2012
Audited Supplier

Jiaxing Goshen Hardware Co., Ltd.

Fasteners, Bolts, Nuts manufacturer / supplier in China, offering Wood Screw Drywall Screw Self Tapping Screws Self Drilling Screw, Manufacture Provide All Kinds of Screws, Stainless Steel Hex Nut / Weld Nut / Flange Nut / Cap Nut /Nylon Inset Lock Nut / Wing Nut and so on.

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heat treatment

Category: Product Introduction
Tags: high strength BOLT,nut

Heat treatment of high strength bolt, hex bolt and heavy hex bolt