Qingdao Zhengda Heavy Industry Co., Ltd is a comprehensive & high-tech enterprise focusing on ferrous & non-ferrous metal casting & fine machining. The facility owns 80,000 square meters of buildings on 130,000 square meters of land. It is well-equipped with large melting & machining machinery, physical & chemical analysis apparatus. In addition, it possesses German-made spectrometer and UT inspection capacity for reliable quality assurance. Qingdao Zhengda has grown into one of the leading casting manufacturers in China over last 30+years.