Medical Devices - , ,
Beijing Outsmarting Dacone Instrument Co.Ltd ,formerly Beijing Dakang instrument Co., ltd established in 2002, is a subsidiary of Outsmarting SIGM Group , which is a leading manufacturer specialized in the low vision and ophthalmology industry.Our brand "VISUM" has been widely recognized by customers in world market and we have set up wide sales network in Europe, North America and Asian countries, gained good reputation. Long term business relationship with world well-known enterprises like TOPCON, ESSILOR , ZEISS ect have bear witness to our top-touch quality and reliable products.