Contact Us： 

SHANGHAI GUANGHE OPTICS MANUFACTURE CO;LTD. Marketing Department Contact：

   Contact : Mrs. wang

   E-mail : [email protected]

   TEL  : +86-515-83603580

   FAX  : +86-515-83606596

   Company Address : Room 316,13th Building,No.135,Guo Wei Road, Yangpu District ,Shanghai, China

SHANGHAI HEHONG NEW MATERIAL TECHNOLOGY CO;LTD. Sales Department Contact :

   Contact : Mrs. Cai

   E-mail  : [email protected]

   TEL  : +86-515-83606098

   FAX  : +86-515-83606596

   Company Address : Room 316,13th Building,No.135,Guo Wei Road, Yangpu District ,Shanghai, China

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