Changsha Keyou Technology Industry Co., Ltd.

Changsha Keyou Technology Industry Co., Ltd. is a high-tech enterprise in Changsha National High-Tech Industrial Development Zone. It is a comprehensive joint-stock economic entity integrating science, industry, and trade. The company has a New Technology Application Research Institute, a New Materials Factory, and an engineering company for lightning protection (grounding) engineering design and construction (holding a Class B qualification certificate issued by the China Meteorological Administration). The company is mainly engaged in the design and construction of comprehensive lightning protection engineering for industries such as China Mobile, China Unicom, China Telecom, tobacco, electric power, electrified railways, microwave, and meteorology, as well as the research and development of lightning protection and grounding materials and non-combustible inorganic high-strength materials used in engineering. Over the years, through the joint efforts of the company's scientific researchers, with the support of the Hunan Provincial Science and Technology Commission, we have successfully developed grounding resistance-reducing agents and grounding modules series products with low conductivity, corrosion resistance, and good water retention, as well as related grounding technologies. In recent years, our company has represented many high-quality lightning protection products (SPD) from domestic and foreign sources, among which VOLE lightning protectors and CITEL lightning protectors are among the lightning protection products we highly recommend. The company has passed ISO9001:2008 quality management system certification and ISO14001:2004 environmental management system certification, and has been awarded an AAA enterprise credit rating certificate. Its grounding products won the 2003 Hunan Province Building Materials Industry Integrity Brand. In July 2008, the company was rated as a 2007 Changsha City Contract-Abiding and Credit-Reliable Public Notice Unit. The long-acting grounding resistance-reducing agents and grounding modules series products developed and produced by our company have been widely used in 14 prefecture-level cities and states in our province in industries such as China Mobile, China Unicom, China Telecom, meteorology, tobacco, electric power, railway, microwave, radio and television, and universities, as well as in related industries in provinces and cities such as Guangdong, Guangxi, Fujian, Zhejiang, Chongqing, Jiangxi, Inner Mongolia, Hubei, Yunnan, Jiangsu, Hainan, Henan, Beijing, Jilin, Gansu, and Xinjiang. Among them, the mobile communication base station and equipment lightning protection and grounding projects of branches such as Changsha Mobile, Huaihua Mobile, Zhuzhou Mobile, Changde Mobile, Yueyang Mobile, Hengyang Mobile, Chenzhou Mobile, Yongzhou Mobile, Zhangjiajie Mobile, Xiangxi Prefecture Mobile, Yiyang Mobile, Xiangtan Mobile, and Loudi Mobile; branches such as Changsha Unicom, Shaoyang Unicom, Chenzhou Unicom, Zhangjiajie Unicom, and Yueyang Unicom; and some Unicom companies in Fujian Province and some Unicom companies in Zhejiang Province were all designed, constructed (guided), and trained by our company. The fire monitoring systems and comprehensive lightning protection (grounding) of computer room equipment for Chenzhou Cigarette Factory, Changsha Cigarette Factory, Changde Cigarette Factory, Lingling Cigarette Factory, Changsha Post, Yiyang Post, some banks and securities companies in Changsha, and Armed Police Hospital were all designed, constructed (guided), and trained by our company. In recent years, with the growing demand for comprehensive lightning protection in the market and the continuous improvement of equipment requirements for lightning protection quality, while strengthening the quality of lightning protection engineering design and construction, the company has continuously improved its lightning protection technology and service level. In cooperation with lightning protection (grounding) experts inside and outside the province, it has solved some difficult lightning protection and grounding projects (such as the lightning protection and grounding project of Jiangya Reservoir 220kV substation, the grounding project of Yiyang Yulan (Zishan) 110KV substation, and the grounding project of Anhua Zhexi Xiaochenshan Electric Power Microwave Station). At the same time, through full cooperation with Shenzhen VOLE Industrial Co., Ltd. and Shanghai Citel Electronics Co., Ltd., all undertaken lightning protection (grounding) engineering construction projects and provided lightning protection equipment have met specifications and user requirements and have won unanimous praise from customers. Our company has strong technical force in lightning protection engineering design and construction, with over 80% of staff holding college degrees or above. It has a professional lightning protection engineering company engaged in lightning protection and grounding product development and lightning protection and grounding technology research for more than 10 years. Our company's production site covers an area of nearly 10 mu, with complete production facilities, reasonable process flow, relatively complete various office facilities, and complete lightning protection (grounding) construction testing equipment, including more than 10 testing devices (several grounding meggers, 5 digital meters, several lightning protection component testers, etc.). Based on comprehensive evaluation of various factors, our company has now grown into an excellent professional lightning protection engineering company with a leading level in the field of lightning protection in Hunan. Adhering to the business purpose of dedication, pragmatism, and advanced innovation, relying on technological and talent advantages, and with the enterprise spirit of positive progress, strict management, and striving for first-class products, the company has the confidence and strength to provide users with high-quality products (projects) and efficient services.