Beijing Hegen Technology Co., Ltd.

Add：1009, block C1, Haobai building, NO.5 North Road, West 3Ring, Haidian District, Beijing, China

Tel：8610-68423188

Fax：8610-68421990

Marketing Department 1(Generator Products)

Contacts: Mr. Li

Tel: 18611098119

Marketing Department 2(Other Products)

Contacts: Mr. Shao

Tel: 18601378767