Shanghai Chinllenge Gases Co., Ltd (Headquarters)

Tel: 021-68755870

Email: gas@scgc.com.cn

Address: 818 Dongfang Rd., 21F, Pudong New District, Shanghai, China

Sichuan Hongjia Gases Co., Ltd

Tel: 028-84604823

Email: gases@scgcgroup.com

Address: 198 Nanjing Rd., Longquanyi District, Chengdu, Sichuan, China

Anhui Chinllenge Gases Co., Ltd

Tel: 0550-6733666

Email: gases@scgcgroup.com

Address: 1 Fengxiang Ave., Fengyang County, Chuzhou, Anhui, China

SCGC Nepal Gas Pvt. Ltd

Tel: 0097714411689

Email: gases@scgcgroup.com

Address: Nawalparasi District, Narayani Zone, Nepal