Changchun Deheng Optics Co,Ltd(used to be Changchun Daheng Optical Instrument Factory) was established in 1986?Our technology support comes from Institute of & Fine Mechanics and Physics. Our company is located a beautiful northern city Chang Chun?which also the cradle research high-tech ...
Telephone:86 - 431 - 85202975
Address:1726,dongnanhu dalu,changchun, china Changchun Jilin 130033 China
Changchun Realpoo Photoelectric Co., ltd a professional leading manufacture of optics in the world. possess Experienced engineer,Professional production line,exellent testing machine as well advanced inspection instrusment. With advanteges,we offer optical products fileds ...
Telephone:86-0431-89270225
Address:No4 Puqing Road,Changchun,China