Zhejiang Dingchuan Mechanical Electrical Manufacture Co., Ltd. is located in Yuhang Economic Development Zone, Hangzhou, near to No. 320 National Highway with convenient transportation. Our company is a hi-tech and modern enterprise specialized in manufacturing and selling auto engine aluminum alloy cylinder heads and iron cylinder heads. Currently, we have more than 200 employees, and engineers make up 30% of the whole staff. Our company covers 30,000sqm. We have five production lines in our numerical control machining center, and a full set of developed and precise machines and checking equipment. So, we have the capacity of the annual output of 100,000pcs.