Address: No.150,South Longshan Road, Xiamen,Fujian,China

Post Code: 361009

TEL: 86-592-5516018

FAX: 86-592-5516027

E-mail: chengyi@chengyi.com or cy@chengyi.com
 
Cheng Yi Optical (Xiamen) Co., Ltd. TEL:86-592-5516018ˇˇFAX:86-592-5516027 5516028 ˇˇ E-mail:chengyi@chengyi.com