keyword :

About Us

History

  1991, Start from the Raw Material of Quartz Glass Tube for Infrared Heating Lamp
  1995,Start the cooperation with Philips, GE and etc.
  2010, Start to apply for UHI Trade Mark, and get the promotion all over the world, it is famous in the following MKTs, Germany, France, Italy, US and etc.
  2013, Establish Linyi Lanjing Optoelectronics Technology Co., LTD.

广西快乐10分开奖图 半全场主客怎么看出赢 全国最大彩票网app 北京快乐8提前开奖记录 上海时时彩票 北京快乐8全天计划软件 广东快乐10分连2组 12bet登录平台注册老虎 北京快乐8开盘玩不了 如何分析pk10大小单双 奇兵电竞比分网 竞彩足球半全场全包 七乐彩走势图表近50期 bg视讯统一开怎么做假 今天晚上白小姐图片 重庆快乐十分任二 湖北体彩新11选5遗漏