Introduction

Sino-crystal Precision Manufacturing Co., Ltd is a wholly-owned subsidiary of Zhengzhou Sino-crystal more

News

Contact us

North of the 4th Rd. (N.) and West of the 10th Ave., Economical & Technological Development Area, Zhengzhou, China
Tel:86-371-55592017/55188008  Fax:86-371-55592017/55188006
Website:www.hjjmzz.com        Mail:xingzhengrenshibu@hjjmzz.com

Links: