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

Germany Certification Center:
Address: Jugenheimer Str. 3 55270 Engelstadt, Germany
Bin Wang:
Tel: 049 6130-9188342 Fax:049 6130-940895 Mobil:049 160-4722 916

北京认证中心
Beijing Certification Center:
北京市东城区东四十条甲22号南新仓国际大厦A座1109　 100007
Suite 1109, Nanxincang International Tower, A22. Dong Si Shi Tiao, Dongcheng District, Beijing, China 　100007
Tel: 0086 10 51690515 Fax: 0086 10 51690518
Email:

上海认证中心
Shanghai Certification Center:
上海市东绣路999弄8号1605室 200127
Suite-1605,NO.8 Building,Lane999,Dongxiu Rd, Shanghai China
Zip Code: 200127
Tel: 0086 21 50458983 Fax: 0086 21 50450003
Email:

深圳认证中心
Shenzhen Certification Center:
深圳市南山区桃园路西海明珠E座1010/1012室
Suite-1010,1012 Tower E Xihaimingzhu,Taoyuan Road,Nanshan District,Shenzhen
Zip Code:518052
Tel:0086 755 86263219 Fax:0086 755 86069299
Email: