The products of our company are sold : a dozen areas in the Northeast , Shanxi , Inner Mongol , Beijing , Tianjin , Baoding , Shijiazhuang , Zhejiang , Guangdong and Shenzhen.Many products are chosen as the quality product in Shanxi and outstanding new products of ministerial level many times. Our factory is that former Ministry of Coal Industry props up and protects the appointed manufacturer of the equipment. Many kinds of precision cast machine components export to U.S.A. and Canada. Welcome incoming telegram , letter to negotiate and consult .