?Shijiazhuang Zeyuan Optical Materials Co., Ltd. is a stained optical glass and special glass manufactory with state-of-the-art technical equipment and good development potential. We have developed very well in the spirit of ?Progress, Exploration, Innovation, Perseverance? since the foundation. With the development of technologies, we have developed lots of products which are available both at home and abroad?
??Our leading products include stained/colorless optical glass, filters, UV transmission glass, near-infrared glass, UV glass, insulating glass, infrared transmission glass, anhydrous borax, L type dross glass and O type dross glass, which are widely used in the fields of optical instrument, medical instrument, metallurgy, finance, photographic apparatus, aviation, aerospace, meter, military and scientific research.