Changzhou Jiawang Precision Machinery Co., Ltd was founded in May 1991, which is located in the domestic economy developed south area of china, near Shanghai. The company covers an area of 20000 square meters. It has more than 380 employees, of which 35 are technical staffs. Our company mainly produces different kinds of the super-speed, high-speed, medium-speed punch press, feeder and ancillary facility. The company pays great attention to absorbing advanced ...