In 2007 , we imported spectrum analyzer from Germany and set up silicon colloidal medium-temperature precision cast iron production line. The building area for the first phase is about 4500 square meters and the initial monthly productivity is about 60-80 tons. We can make precision foundry products from stainless steel, carbonic steel, alloy steel, non-ferrous steel, etc. At present, we can do various products , referring to auto parts, mechanical components, pump valve parts, building hardware, petrochemi...
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