200 201 202 304 316 stainless steel sheet Our mostly products are stainless steel standard fasteners, you can ... rods (threaded studs), anchor bolts, U-bolts; Carriage bolts, hex bolts & hex nuts, heavy nuts, nylon lock nuts, flat washers, spring washers ... iron, channel bars, wire rods, stamping parts, armor plate, steel sheet etc. Our products are widely used in construction, machine, chemical ...