Our company located in Zhaiqiao Town, Wujin District of Changzhou City, has a history of 50 years in iron casting, plate metal and machinery manufacturing with the 100000 tons of annual casting capability. The company covers an area of approximately 250, 000 square meters, including the construction area 100, 000 square meters, with 42 millions RMB fixed assets and more than 1800 employees, reaching more than 60million RMB sales in 2009. Now it has three sand preparation molding line and one esin-bonded sand molding line, Our main products consist of multi-cylinder diesel engine, and diesel engine body, blowing machine and casting iron parts, plate welding and Magnesium die casting. The Jiangsu Xin He Tai Machinery Group company has solid technique strength, complete inspection method, and there are 1800 employees, among which above150 are technicians of different levels. There is advanced equipment and a professional technical team, which can carry out self-design and research development. Design product by using DA-TIAN software (CAD) and inspect part’s dimension with AC-DMIS Three dimensional measuring machine.