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HeYuan,Changchun,Other,China China
Persona de contacto Ms. Yan Zhang
Dirección HeYuan, Changchun, Other
toroidal mirror:A surface of the lens with composite concentric annular and many focus of complex surfaces, and another surface of the lens with sph
Main product: various prisms, spherical lenses, windows, aspherial lenses, cylindrical lenses, double-curved surface, planos, codeplates etc.
Changchun Ji Xiang Optoelectronic Co., Ltd (CJX) located in Changchun High-new Technology Development Zone, over 3000 square meters factory building,
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