タイトルまたは説明

The company is specialized in fasteners .The fasteners are in different standards as GB,DIN,BS,ANSI,JIS, and in those non-standard fasteners. The production range includes:All kinds of bolts,screws,nuts,machine screws, washers, spring washers,wood screws,self tapping screws,rivets,pins,chipboard screws,drywallscrews and so on .The products are made of all kinds of material as carbon steel,alloy steel,stainless steel,copper and aluminum.The surface coating includes:black,zinc plating, brass plating and chromium plating. The strength of the products are 4.8 grade,6.8 grade,8.8 grade,*0.9 grade and *2.9 grade.