Shanxi King Metal Casting and foring Co., Ltd set up in Shanxi province in China in 1998. It has another name of Dingxiang Rongwu Casting and Foring Flange Factory. It has mainly been manufactured flanges, fittings, valves and other special foring and casting products. These products are made of carbon steel, stainless steel, casting iron and cast steel etc. We have the ability to produce these flanges in standards of ANSI, ASME, API, MSS, AWWA, DIN, BS, NFE, UNI, EN, JIS B2220, GB and special products according to buyer's drawings. The annual capacity is over 10, 000 tons usually. The scope of diameter is DN15-DN5500. We have exported these products to abroad especially United States, Germany, Spanish, The Czech Republic, Poland, Sweden, South of America, The middle east of Asia, South of Korea, Japan and Thailand etc.

The company has approved by TUV NORD ISO 9001: 2000 Quality Management System for manufacture of flanges in 2003. It has been approved AD2000-Merkblatt W0/TRD100 by TUV in 2005 and Quality-Assurance System for Material Manufacturer acc. To European Directive 97/23/EC. These flanges with a brand of RW have been very good quality and popular all the world for years.

All of our people have been working in excellent state with good quality products and fast delivery. The price has been fair and reasonable all the time. You are warmly welcome to visit our factory and make negotiations in the near future.