Company address: No.58, Hengguang Road, Economic and Technological Development Zone,Nanjing, Jiangsu Province

Zip code: 210038

E-mail:  xsb@j-crystal.com.cn

Fax: 025-85789211

Tel: 025-85789211-508

Address: No.58, Hengguang Road, Economic and Technological Development Zone,Nanjing, Jiangsu Province

Zip code: 210038

E-mail: xsb@j-crystal.com.cn

Tel: 025-85789211
Fax: 025-85789210