Shan dong hinghua founding co. Ltd., a foundry company that combines research and development, design, manufacture and sale, is located in the country and abroad in the well-known city of gangpei water, which talks about the urban industrial development area, north idea, east of jenan, transport convenience, location and accessibility. The company produces ink iron, grey cast iron, cast steel, mast steel, etc., casting iron tubes, casting iron pipes, cast iron covers, rain-fed tsets, etc., which produce more than 35,000 tons per year。