GreenTech Environmental Co., Ltd.
Add :16 F, A Motorola Campus, No.1 Wangjing East Road, Chaoyang District, Beijing, 100102
Tel : +86-10-6439-9965
Fax : +86-10-6439-2202
Email: info@greentech.com.cn

Shanghai Office
Add : Room 1301, yifu business plaza, no. 1725, huangxing road, yangpu district, Shanghai,200082
Tel : +86-21-6514-2609
Fax : +86-21-6301-4650

Guangzhou Office
Add :Unit 1803, tower B, zhongtai international plaza, 161 linhe west road, tianhe district, Guangzhou,510620
Tel : +86-20-38551003
Fax : +86-20-38551765