Beijing JWGB (Headquarters)
Tel: (8610)-68949825　68949817? 63326034? 4006-005-039
Cell: 13051089979? 13003126862
Fax:  (8610)-63326024
Email:         jwgb7790@yahoo.com  or sell@jwgb.cn
Website:     www.shjwgb.com
Address:      Room 802,  A Block,No.25,South Binhe Road, Guang'an Men, Beijing, 100055,China
Shanghai JWGB (Branch) 
Tel:         021-52657506
Fax:         021-52657506
Address:       Room 2604, C Block,Shen Han Building,No.1066, Jingshajiang Road, Shanghai,  200062, China