Address :
No.1254 Shangxin Street, Jiekou Area, Changan Town, Dongguan City, Guangdong, China

President
Mr Shan
+86 139 2460 7191  

Quality Department
Mrs Yang
+86 138 2327 3687  

Phone：
+86 769 8538 8830

Zip Code：523880

E-mail:
info@tungstenring-jsf.com