Situated inside Liuxia Industrial Park of West-Lake District, Hangzhou Kingfish Optical Instrument Co., Ltd. is a specialized visual optical instrument manufacturer that integrates R&D, design...

No.702.TianTong North Road.Ningbo.China

Ningbo Mingsing Optical R&D Co., Ltd. is a comprehensive high-tech enterprise in the field of ophthalmic optics. Since 1997, our company mainly specialized in the research, development, produc...