Changchun Sunday Optoelectronics Co.,ltd is a high technology enterprise produces optical lenses, prisms, windows, filters, mirrors, coatings. optical glass, crystal, sapphire, fused silica,znse,caf2,ge materials are on request, Sunday has proven technology and high-tech testing devices, such as ZYGO interferometer、NIKON 6D ,Nikon ruler, collimator sets. 4 productions lines can offer large demands for customers. Sunday also has laser products such as laser module , laser pointer, protable laser, laser diode.

Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details ,tolerance ,service, welcome your inquiry and sample order