Profile: Dingxiang Huangxing Machinery Fabrication Co., Ltd. specializes in offering forged flanges and rings. All our flanges are designed & manufactured according to ASME (ANSI), API, MSS, AWWA, BS, DIN, and JIS international standards. We provide forged rings, winder flanges, bearing rings, ring gear roughs and wheel molds for large trucks according to customers' drawing & requirements. Our stainless flanges are made up of 316L grade stainless steel and can be forged from 1/2" to 60". We are also specialized in producing various standards and sizes of forged copper rings.