青云翻译

Agent Hainan Province: Haikou City, Ding Shen Steel Co., Ltd.

General Agent in Hainan: Haikou Ting Shen steel trading limited

Hainan Province general agent: Haikou Tripod with two handles Shanghai Steel products Trade Limited company

Haikou, Hainan Province : general agent Tripod shin steel trading co. , ltd.

General Agent in Hainan: Haikou Ting Shen steel trading limited