Shenzhen rich-on opto-electric CO. Ltd. was established in 2002,it's one multivariate company which deals with opto semiconductors and others special investments,we are a frofessional   manufacturer with research,production,sales   and service.Our operations are located in North America, Europe and Asia.We're located in Shenzhen city,it's near and convenient to HK and Macau.

      Any   inquiry   is   welcomed.  
 

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