Changchun Hongda Optoelectronics and Biometrics Recognition Technology Co., Ltd., established on 2001-09-20, Business scope includes optoelectronic products,Biometric identification technology products and computer software,Hardware product development,to develop,production and sales;Security technology prevention product development,Production,Sales,repair(Operate according to the approved scope of qualification certificate)(To operate during the validity period of the license);to develop,Production,sell electronics;medical instruments(IIkind)Research,to develop,Production,Sales;Realtor;commercial service;Information Technology Consulting Services;Research and development of special safes for guns and ammunition,Production,Sales;Information system integration development and application;Installation and sales of police equipment and equipment(Firearms and ammunition not included);Safety testing equipment(millimeter wave,Terahertz,Human body and object safety detection equipment)research and development,Production,Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)*