shangdi xinxilu, beijing, beijing, China

As a wholly owned entity of Chinese Academy of Science (CAS), China Daheng Group, Inc. (CDHC) was established in 1987. CDHC maintain a very close working relationship with CAS, particularly in researc...

18, Jiangtaixi Road, Beijing, Beijing, China

BeiJing Infrared Lens Science & Technology Co., Ltd. is engaged in design of optical and structural systems, manufacturing of optical parts, installation and adjustment of infrared thermal-ima...

Jiangsu Anding Photoelectric Technology Co., Ltd. is a manufacturer of lighting and lighting scheme design service andoptical precision mold with well-equipped testing facilities and strong technical ...

12f Fuming Plaza

Hengtong group founded in 1991 and header quartered in Wujiang City, Jiangsu Province close to Shanghai. Hengtong group is dedicated to the R&D and manufacturing of fiber-electric communication an...

Suite 903, Building 3, KUNTAI Intl. Center ,12B Chaowai St. Chaoyang DST.Beijing, 100020 China

Eyeland Optical Corp. is a well-known optical manufacturer in China. We have been in business for over 10 years, working with many prestigious optical companied in US, Canada as well as Europe. &...