Anshan Sinokor Flange Co., Ltd is a specialized manufacturer in forged flange, and is the first forging manufacturer in China that has been approved by LR. We also got approval of ABS、BV、CCS、DNV、GL、KR、 NK、RINA 、UV and ISO9001:2000 in respect of forgings in carbon and carbon-manganese steel as well as stainless steel. The company can produce various flanges complying with JIS, ANSI, API, BS, DIN ,GB standards and other non-standard flanges upon customers