Xiamen Hongyu Intelligent Technology Co., Ltd. is a manufacturer specializing in the production of fasteners and curtain wall accessories. It produces and sells stainless steel self tapping screws, machine screws, nuts, bolts, rivets, washers, anchors, stainless steel undercut anchors, aluminum extrusions, expansion screws and other standard or non-standard fasteners and curtain wall accessories. HY has a complete quality management system, advanced quality testing equipment and a professional quality management team. The product quality adopts batch traceability management.
Material: brass, stainless steel, steel, aluminum, nickel, bronze
Surface treatment: zinc, blackening, galvanizing, zinc-aluminum coating, chrome plating, Ruspert
Screw head type: pan, large round flat head, flat top, oval, round, hexagonal, hexagonal washer
Processing technology: stamping cold heading