RM,B609,CAIZHI BLDG 18 Zhongguancun RD(E) Haidian Beijing China(10083)

Beijing Exuberance Opto-Electronics Technology Co., Ltd. specializes in Optical Windows, Substrates, Mirrors, Lens, Prisms, Filters, Beam Splitters, Polarization Components, Test Cards, Cylindrical L...

#A9, 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...

To take care of optimum functioning in the security sector we have gained extra ordinary experience through our 15 Years of export history. Operating as an authorized Manufacturer and Exporter of Len...

laser lens, photographic lens, optical components,...