• Shanghai Ruichao Mechanical Tool Manufacturing Co., Ltd
• Address：No. 226 Yanquan Road, Fengcheng Town, Fengxian District, Shanghai
• Contacts：Manager Wei
• Telephone：13701994421
• Email：RCdingdan@163.com
• QQ：964651152
• Mobile：13701994421
• Fax：021—57510188
• Micro signal：ruichao141319