• Shijiazhuang Zeyuan Optical Material Co., Ltd

    Shijiazhuang Zeyuan Optical Material Co., ***** the only professional manufacturer that can do whole work from melting till processing colour company has been always insisting on enterprise spirit of â??constant improvement, pioneering and strving forward, brave for ...

    Telephone:86-0311-81580248Address:Jianhua, Shijizhuang, Hebei, China

  • Beijing Bodian Optical Technology Co., Ltd.

    Beijing Bodian Optical Technology Co., Ltd. has had a strong technical group and rich experience in optical filters for over 30 years. There are also advanced automatically operated coaters, high performance spectra-photometers, design software our company. Our company production ...

    Telephone:86-10-67816595Address:No.2 Tuanjiehu North Road, Chaoyang District

  • Chongqing Yulintao Technology Co., Ltd.

    Chongqing Yulintao Optical Co.,Ltd., founded in the early 1980, is a professional optical glass manufacturer with more than 30 years of experience, it supplies colored and colorless glass, filter, filter lens, insulating quarts infrared near-infrared UV black (wavelengths: 254nm, 310nm, ...

    Telephone: 86-23-67466988Address:Yubei

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