Chengde Rongmao Cast Steel Co., Ltd.

Chengde Rongmao Cast Steel Co., Ltd. founded in 1980s, is a large-scale casting enterprise. For thirty years Rongmao has produced Austempered Ductile Iron (ADI) grinding ball, ball mill liner, semi-autogenous mill liner, various models of jaw crusher tooth plate, hammer crusher liner, high-chromium alloy combined hammer and all kinds of high quality steel castings. The company has 400 staff, including 80 technical management personnel and 30 with senior and medium professional titles, and its plant covers an area of 36,000 square meters, with workshop area of 26,000 square meters and fixed assets of 200 million yuan. The annual output is 80,000 tons.Faced with fierce market competition, the company relys on advanced production equipment, perfect detection technology, standard casting process, innovative heat treatment experience and scientific testing means, and an accurate analysis of the chemical composition to produce good wear resistance and low broken rate products, which are s...