In these years, our business has radiated to not only the nation, but also the whole world, and we have established an extensive and long-term business network with our customers worldwide. Our products not only have good market share in China, but also sell well in Africa, Europe, America, Hong Kong, Macao, Taiwan area, etc. They are widely used in electricity systems, coal industry, chemical engineering, steel industry, medicine industry, hydroelectric industry and nuke industry. Our products are widely used in national urban and rural power grid construction and renovation. The intelligent and discharging devices developed by our company are used in the military airport in Tong Count Beijing, the naval base in Zhoushan Islands, Honghe Cigarettes Factory, Changchun Car Factory, Haier Group, Ksec, Xinzheng International Airport of China Southern Airlines, a unit of the Army, the air port of Chuankuang in Laos, etc. Our company conducts the management principle of "strong cooperation", utilizing internal resources and absorbing external advantages to the greatest degree. We have established long-period cooperation and partner relationship with Xi'an High-Voltage Research Institution, Pinggao Electric and Zhejiang University, which provide technical support for new product exploration and market enlargement. Additionally, with the advanced testing equipment and consummate after-sales service, our company has been awarded the advanced department and excellent enterprise by the government for many years. "ChangKai" products have had praise form various customers.
