Add:

RM204 Section C, Hongxianghong Enterprise Incubation Base, Beiqijia Town, Changping Dist., Beijing, China.

Zip code:

102209

Website:

http://www.glchem.com.cn & http://www.glchem.net

Sales dept.

Tel:

+86-10-62216289/62216759-8018

Fax:

+86-10-62242420

E-Mail :

sales@glchem.com.cn

Customer service dept.

Tel:

+86-10-82381892-88

Fax:

+86-10-82381892-81

E-Mail :

contact@glchem.com.cn