Jilin Province Sunrise Economy & Trade Co., Ltd

1.Our products of coating materials ZrO2 (black and white,?18�2/?18�), SiO2(1-3mm/?2�/?2�/?3�), Al2O3, TiO2, ZnS, Ti3O5and their mixing materials are applied to coating of many kinds of optical components. The quality of MgF2 product has been exceeded the level of similar products produced by foreign well-known professional companies, so we called it ?non-spattering MgF2?.
MgF2 product has measured up RoHS international standard.
2.Our products of optical crystals CaF2, LiF, MgF2, KCl, NaCl, KBr ,BK7,BK3and fused silica are quality optical materials applying to high-precision optical components Such as windows, prisms, substrates, beam splitter, optical wedges, cylindrical mirrors, aspherical mirrors etc. One of optical crystals, CaF2 is the most important and main material in apochromatic lenses system. The outstanding properties at UV band make it used in UV microlithography in electronic chips manufacture aspects. Because of the good properties at UV, Vis and IR band, CaF2 optical crystals are applied widely in science research, high-tech and civil industry.