The co***ny was founded in 1984(the former Pingyang No.2 Plastics Factory), specializing in the viewfinders for camera and simple camera lenses. Pingyang Ming Fa Optical Plastics Products Co. Ltd was founded in 1993 with the joint venture of Hong Kong Guo Feng Co***ny and later opened up the production of telescopes, microscopes, magnifiers, infrared lenses, and all kinds of lenses of non-spherical surface, spherical surface and plastics, which have been granted many patents. The co***ny has a group of ...
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