we are a high-tech private enterprise specializing in cold working of optical components .We are established in March 2000.Covers an area of 1200 square meters and with more than 200 employees, 28 senior technical staff and senior technicians now. Up to now we have a complete set of production and processing optical equipment and strict quality management system . With three optical cold working workshops,one optical coating workshop and one Optical assembly workshop. So as to can provide all kinds of ,optical prism,the lens processing and coating , optical scanning lens,Surveillance lens and Photographic filter assembly.We have passed ISO 9001:2008 certification ,the products comply with EU standards ROHS . with  complete quality inspection equipments, one America  ZYGOGPI ,three Japan FUJNON s ,one Japan HITACHI U4100 spectrophotometer ,one Germany precision Angle measuring Instrument ,one MTF lens inspection tester,one Projection measuring instrument and other General testing instruments .so can provide for customers a comprehensive quality assurance.

we can provide various optical lenses, prisms and coating products, right angle prisms, reflecting prisms, refs; ecting lenses, Abbe prisms, roof prisms, objective lenses, sheet glass, cemented lenses, cover glass and auxiliary prisms, viewfinder lens.

Our main products as follows:

We can provide all kinds of ,optical prism,PL prism ,TIR prism, the lens processing and coating , optical scanning lens,Surveillance lens and Photographic filter assembly.

High quality optical lens for survey equipment(Kaixin)