The co***ny mainly produces all kinds of stainless steel, alloy steel and plain carbon steel flange, forgings, etc. The product's execution standard, American standard, Japanese standard, gb, etc. Series of standard. The main material is 304, 304 l, 316, 316 l, 321, 316 ti and F11, F51, F53, etc. And according to customer's drawings and samples, provide non-standard flange production.