national Standard (GB) international standard (ISO), American Standard (ANSI), the Japanese standard (JSI), German standard (DIN), British standards (BS).

Wenzhou longwan champions Lin rong parts plant is a plain washers, spring washers, stainless steel flat mat, red cardboard mat, lock with pad, waveform pad, fangxie pad, ring, footbath, round nut, small self-drilling screw, nut, minicomputers and customized various difficult non-standard products such as professional production and processing company, with complete and scientific quality management system. Company sales department is located in the zhejiang wenzhou wenzhou longwan the upper changjiang region 3-21 fasteners market, wenzhou longwan top glory linchong parts plant integrity, strength and product quality obtain industry acceptance. Welcome friends from all walks of life come to visit, guidance and business negotiation.

Rivet: solid rivet, semi-hollow rivet, step rivet, bling rivet, male-female rivet, non-standard rivet, pin, non-standard screw Screw: machine screw, electronics screw, self-tapping screw, SEM screw, male-female screw, non-standard screw Pin: cylindrical pin, taper pin, pin shaft, pin with hole Rotating shaft: mobile rotating shaft, computer rotating shaft, LED/LCD diaplay screen rotating shaft, GPS rotating shaft etc.

Self-tapping screws, self drilling tapping screws, wood screws, drywall screws, wallboard screws, fast teeth screws, furniture screws, gypsum board screws, fiber screws, self-drilling screws, GB screws, BS screws, ANSI screws, lighting screws, electrical screws, motor screws, carriage screws, electronic screws, building screws and non-standard screws.

Double end screws, trox wrench, Allen wrench, NC tool accessories, high frequency head screws, PEM standard parts, LED light fittings, high power cooling brass pillars, screws used in environmental protecting lights

Precision non-standard fasteners and some standard fasteners.

Main production areas: computers, electronics, toys, high-precision screw shafts, lathe, springs, gaskets and other fasteners.

Self-clinching nuts, self-clinching standoffs, cold heading non-standard parts, mold

high quality GB, ANSI, DIN, UNI, ISO bolts, nuts, screws, washers, weld screws, weld studs and custom-made non-standard fasteners

mainly applied in electronic / stamping / automotive / compressor / automation / medical / computer / fueling / domestic appliances / communication...etc