US Certification Center:
Address:P.O.Box 4071, Alpharetta GA 30023 USA.

Germany Certification Center:
Address: Jugenheimer Str. 3 55270 Engelstadt, Germany

Tel: 049 6130-9188342 Fax:049 6130-940895 Mobile:049 160-4722 916

Beijing Certification Center:
Add: Suite 1109, Nanxincang International Tower, A22. Dong Si Shi Tiao, Dongcheng District, Beijing 100007 , China
Tel: 86-10-51690515 Fax:86-10-51690518

Shanghai Certification Center:
Address: Suite-1605,NO.8 Building,Lane999,Dongxiu Rd,Shanghai,China 200127
Tel: 0086 21 50458983 Fax: 0086 21 50450003

Shenzhen Certification Center:
Address: Suite-1010,1012 Tower E Xihaimingzhu,Taoyuan Road,Nanshan District,Shenzhen,China 518052
Tel: 0086 755 8623219 Fax: 0086 755 86069299

Chengdu Certification Center:
Address: 10F-A2, No. 71, Shihui St. Chengdu, China 610031
Tel: 0086 -28-87455922