Your Optical Filter Partner

Dear Customers,

Please be informed that effective from 1st of September,2016 we are moving to following new Address.


New Office Address:

Room 1523,Building 7,

Phase II, Lenovo Tech Center,

Kepu RD,

Kunming City,

Yunnan, China.

Post Code: 650106

New Factory Address: 

A-3-102 Building 9, HengChen Industrial Park, 

Nanhuan Road, Yanglin Industrial Zone, Songming Country,

 Kunming City,

Yunnan Province, China.

Post Code: 651701

The phone number and fax number stay the same.
Phone: 86-0871-68317717
Fax: 86-0871-68317850

Please kindly understand if there is any inconvenience.

Thanks&Best regards
Yulong Optics Co., Ltd. (Sep.1,2016)