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Zhaochi Co., Ltd. Holdings Ruiguguang.com
Rename Guangdong Zhaogi Ruigu Communication Co., Ltd.
Establishing Ruiyu Huazhengzi Company,
Exit from South Korea to invest, focus on the optical device track
Jiangxi Factory is put into production, product strategic adjustment
Import to Finisar and exit the New Third Board
With 10-100g light module batch production capacity
Become a formal supplier of Huawei, set up a light module research and development company
Invest in Korean ELDIS optical chip
Build an automation production line,
The development of To common crystal welding fills the domestic gap, listed on the new three boards
Import customers: ZTE, Xu Chuang
Import customers: Huagong, Hisense, Guangxun
Establish a self -dynamic equipment department to develop the first domestic launch coupling equipment
Guangdong Ruigu Guang.com Communication Co., Ltd. enters the optical communication industry