Chien Wei Machinery & Hardware Co., Ltd.
industrial equipments & tools- screw threads, bearings, air tools, hand tools ( handtools), seals, mill cutters ( millers), CMS, OSG, NACHI, Mitutoyo, I WATA, PEACOCK, TESA, GIROD.

A screw, (or bolt), is a type of fastener characterized by a helical ridge, known as an external thread or just thread, wrapped around a cylinder. The most common uses of screws are to hold objects together and to position objects.
industrial equipments & tools- screw threads, bearings, air tools, hand tools ( handtools), seals, mill cutters ( millers), CMS, OSG, NACHI, Mitutoyo, I WATA, PEACOCK, TESA, GIROD.
socket screws, cap set ( flat, cone, dog, cup, oval point) knurled countersunk, button, shoulder, screw plugs, taper pipe plugs, square head plug spring ( ball ) pluger ( slotted & socket) 6 lobe screws, hexagon wrenches, stainless & alloy steels.
plastic& rubber processing machines, polymer production and research machinery, PSM co- rotating twin screw extruders( extruding machines), and whole plant equipment.
We manufacture precision metal parts, FDB fans, hard disc drive parts, digital camera parts, CD Rom and DVD Rom parts, fiber optical connectors, printer parts, textile machine parts, car plugs, carburetors, divining instrument parts, laser pointer parts, CD player parts, housings, leader screw, turntabl, cooler fan bushing bearing, fluid dynamic bearing, sleeve with groove.
industrial ( industry) hardware supply ( supplies)- (1) fasteners- screws, bolts, nuts, nails, pins, anchors, washers, nylon plugs. (2) hand tools ( handtools)- wrenches, sockets, screwdrivers, pliers. (3) cutting tools- gauges, drills. (4) HSS series. (5)end mills. (6) drill bits. (7) header punches. (8) T wrenches. (9) machines- chip separators, centrifugal cleaners, ...
hardwares- screws, washer, nuts, rivets, hose clamps, hose coupling, hose nest.
auto part, industrial driveshafts, drive shaft, performance tuning part, performance auto parts, manual gear shift knobs, auto gear shift knobs, aluminum wheel nuts, valve caps, performance meter, magnetic oil tank vent screws, lengthened wheel bolts, steering wheel height adjuster, aluminum wheel axle widening shim, adapter, chassis connecting rod, aluminum lower control ...
metal precision parts- (1) fasteners- screws. (2) precision parts for industrial sewing machine (3) household/ home sewing machinery parts. (4) computer peripheral parts- computer scanner parts, copier parts. (5) shaft center/ centre parts. (6) motorcycle ( motorbikes ) & automobile ( cars, vehicles, automotive ) parts, aftermarket auto parts, custom car parts.
mechanical hardwares, electric tools, pneumatic tools, cutting tools, hand tools ( handtools ), surveying instruments, bearing, chain, V-shaped belt, wheels, plastic hose, engine pump, dynamo, food processing machines/ machinery, oil hydraulic tools, pneumatic accessory/ accessories, screws, fasteners, tool car, motor, aluminum ladder, carwasher, umper, mower, food waste ...
Manufacturer of linear bearings, ball screws, linear slides, support units, slide units, linear bushings, bearings, miniature linear guides, shafting slide & linear motion guides, linear guideway, precision & precision ball bearings, specialty & self lubrication bearings, linear motion bearings, linear modules.
Main products include (1) American standard- oval neck track bolts, round head bolts, square neck bolts, head plow bolts, hex flange screws, t-head bolts, socket button head cap screws, projection weld studs, heavy hex screws, heavy hex structural bolts, fitting up bolts, slotted flat countersunk head cap screws, head cap screws, slotted truss head machine screws, slotted ...
industrial ( industry) supply ( supplies)- springtoggles ( spring toggle), anchors, toggle bolts, toggle wings, door stops ( door stoppers), zing lag screw shields, clothes, coats, jumbo swags.
hardware- screws, rivets, nuts, sex bolts, countersunk head berynut, flat head beryunt, binding post nuts & screws, hexagon beryunt, self-tapping threaded inserts, blind jack nuts, blind rivet nuts, computer connector rivet nuts, fasteners.
computer bolts, nuts, jackscrews, pins, bolts, security screws, inserts, alignment pins, nuts, spikes, washers, inechanical components, standoffs, customized special parts, internal threaded standoffs, clear hole spacers, computer parts, electronic parts.
industrial supplies- (1) blind nut & bolt assembly ( assemblies)- auto parts, sepecial parts & bolts, thumb screws, assembly bucks. (2) screws- self drilling screws & bonded washers, wood and machine screws. (3) washer & fasteners. (4) nuts- round & square nuts, hex weld nuts, hex coupling nuts, special nuts.
industrial supplies- (1) screws- twin parallel screws, twin conical screws, extrusion machine-single screws, screws elements, injection machine-single screws. (2) barrels- twin parallel barrels, twin conical barrels, extrusion machine-single barrels, barrel segments, injection machine-barrels.
water pumps, fasteners, hardwares & related accessory/ accessories- stainless steel pump, submergible pump, sewage pumps, guide pulley, inlet union, cone screws, impeller, outlet, nipples, reducing coupling, stainless steel well cover.