Chongqing Zhongyuan Precise Die&Mould Co.,Ltd. Add:NO.5, Shuanglong Road, Nan'an Economy & Technology Development District, Chongqing Postal Code:400060 Tel:+86 23 6264 1286 / 6264 1275 Fax:+86 23 6264 1281 E-Mail: zy@cqzymj.com