• Optical Matyerials Co., Ltd.

    13Rd Floor, ShaTou, HanQuan Industrial Zone, Chan'an Town, Dongguan City, Guangdong Pro, China Dongguan, Guangdong

    OPTOTEC MATERIALS CO., LTD.established in 1986 and we specialize R&D coating materials, evaporation boat, filament, crucible, liner, quartz crystal ect.Since 2001, set out to put up our Suppter Targets Branch company, after more than 10 years\' ...
  • Jiaxing Jingkong Electronic Co., Ltd.

    No.23,Zhenbei Street,Yuxin Town,Jiaxing,Zhejiang,China

    Jiaxing Jingkong Electronic Co.,Ltd(JJK) is a professional manufacturer of Quartz monitor crystals and crystal microbalance(QCM),which located in city Zhejiang province ,China.(Half an hour from Shanghai by high-speed rail) JJK has achieved ...
  • Beijing Scitlion Technology Corp., Ltd.

    No.5,Xingguang 4 Ave, Opto-Mechatronics Industrial Park, Zhongugancun Science Park, Tongzhou District

    Beijing Scitlion Technology Co., Ltd. was established in the beginning of 2013. Our company has more than 50 years' history based on BGRI (Beijing Glass Research Institute), which founded 1960. We are specialized manufacturing FLUORIDE CRYSTALS, ...