Production base

Qixian Industry Center, Shaoxing, Zhejiang, 312065 P.R. China

TEL:+86-0575-85578633

EMAIL: sigema@sigemayarn.com

R & D Center

B2-8TH FL, Jiahe Commercial Mansion, No.2 Renmin Road(E), Shaoxing, Zhejiang, 

312000 P.R. China

TEL :+86-0575-88615672

Domestic service

Mr. Chen： TEL: +86-13957533995

EMAIL: sigema_chen@sigemayarn.com

Overseas service

Miss Han TEL: +86-13857519990

EMAIL :sigema_han@sigemayarn.com

Mr. Shao  TEL: +86-18857572078

EMAIL :sigema_shao@sigemayarn.com