Changchun Bobang Technology CO., LTD, is located in the Basement of China Optics—Changchun, is a optical enterprise which integrates design, production and sales, it has a long production history of the cold forming for optical components ，the company has the strong technical force, advanced production technology, advanced equipment, perfect testing facilities, the product has the reliable quality, that has reached the international advanced level, the price is reasonable, species is richness, the inventory is sufficient.

Over these years, Changchun BOBANG always devoted itself to the innovation of science and technology, introduced advanced technology and equipment, strengthened the management of enterprises, ceaselessly provided all kinds of optical component with the high grade and the high technology, these optical components include the spherical surface lenses, the cylindrical lenses and optical windows, prismses, mirrors and filters. Products of BOBANG are mainly exported to North America,Europe and other regions, the company provide the opto-electronic ,metal tools, communication, teaching apparatus, medical, biological, laser and aerospace industries of new century development with basical mating products. We take integrity of science and technology and customers first as our concept, we would like to communicate and cooperate wholeheartedly with university and scientific researching institution both domestic and abroad, We will provide you with the first-class products and first-class service.