there is a canteen. Changsha Yaguang Technology Co., Ltd. is a state-owned sophomore enterprise under the former Ministry of Electronic Industry. The company has staff canteens and buffets, subsidizes food expenses every month and distributes gifts on traditional festivals. Yaguang Technology Group Co., Ltd. was founded in June 2113, and is committed to the research and development and production of high-tech products such as microwave RF electronics, marine electronics and equipment.