200 201 202 304 316 stainless steel sheet Our mostly products are stainless steel standard fasteners, you can ... choose mainly materials between 200, 201,202, 304 , 316(A2, A4), 304L, 316L, B8, B8M etc. such as all spec. threaded ... iron, channel bars, wire rods, stamping parts, armor plate, steel sheet etc. Our products are widely used in construction, machine, chemical ...