What companies are there in Lugu New Changhai Center?

There are three companies. Xinxiang Ruixin HVAC Technology Co., Ltd. is located on the 5th floor, Kaili Beidou Technology Co., Ltd. is located on the 6th floor, and Silicon Optoelectronics Co., Ltd. is located on the 7th floor. Lugu New Changhai Center is located in Lugu Plate, Yuelu District, Changsha City, and was carefully built by Hunan Changhai Investment and Real Estate Holding Group Co., Ltd.