We main produce carbon steel screws and stainless-steel screw as wood screw (type17-slot thread included), tapping screw, machine screw, tek screw, etc.

Our main products are stainless steel standard and non-standard fasteners. Standards: Metric Fastener Standards, IFI, BS. Material: 201: 304: 302: 321: 316: 316L (materials of Shanghai Baosteel). We can also process non-standard fasteners to meet the demand of customers.

Main products: imports of tungsten steel screw punch, punch rivet tungsten steel welding rods. Hexagonal and a variety of shapes.

Professional locking screw; Locking screw processing; Fastener locking handle; Fasteners glue; Fasteners glue; Locking screw. 180 degrees locking screw; Blue locking screw; Locking screw processing; Fastener locking handle; Fasteners glue; Fasteners glue; Locking screw. 180 degrees locking screw; Blue locking screw; Locking screw processing;

Self drilling screw Stainless Steel screw Self tapping screw Wood screw Chipboard screw Drywall screw Machine screw Thread forming screw Bolt Rivet

Stainless steel screws, six corners, teeth, stainless steel chain, wire rope, rings S hook, orchid flower, 741 clamping head, stainless steel standard parts

Dongguan lishen hardware products co., LTD. Was established in 2007, and in December 2016, the company is officially registered as general taxpayer limited company, which is located in dongguan, the pearl river delta region with convenient transportation. Is a professional engaged in 304.316 high quality stainless steel fasteners and processing, sales as one of the small and medium sized enterprises. Now in addition to the agent of domestic well-known products, stainless steel fasteners, the big companies also operate various automatic lathe processing parts, CNC lathe processing parts, machine parts, various non-standard fasteners, fittings, stainless steel screws, nuts, washers, tooth. Stud. U bolt, etc. The products are applicable to engineering curtain wall. Battery, chemical, lighting, hardware machinery, valves, electronic equipment, communication equipment, sanitary ware and other fields. The products of the company imported advanced production equipment and raw materials (aluminum, brass, copper, SUS303 SUS304, SUS316, etc.), made by cold heading technology processing, good corrosion resistance, high strength - the product is not easy to deformation, durable. The company has a complete range of products: GB, DIN, ANSI/ASME, JIS, ISO, etc.

The main products are stainless steel self drilling screw, chipboard screw, drywall screw, self tapping screw, trilobular screw, machine screw and SEMS screw. Besides, according to customers’ require, Unitek has developed hundreds of sizes of high strength stainless steel fasteners in more than ten species in which many products keep high function applicable and technical place in China.

stainless steel screws, screws, nuts, self-tapping screws, self-drilling screw, flange bolts,flange nuts, weld screws, wood screw, chipboard screw, non-standard fasteners, stainless steel bar and wire rod, auto fasteners,

high strength washer, stainless steel washer, stainless steel machine screw, fiberboard screw, drywall screw, wood screw, stamping part, etc. （flat washer,stamping parts,stainless steel screw）