Prostar (China) Science & Technology Development Co. Ltd. is an enterprise jointly invested by the U.S., Taiwan and Mainland China, and specializes in the design and production of industrial Uninterruptible Power Supply (UPS),Solar Power generation system and Wind Power generation system,and Emergency Power Supply (EPS) as well as airproof maintenance-free battery. Our company is wholly responsible for the business promotion and service in the Mainland China. Through a decade of great efforts, our company has made the poster branded series of power supplies and batteries widely used in the fields of finance, telecom, electric power, petrol chemistry, finance and taxation of China, and been honorably commented by clients. Taking \"making world-class products with professionally earnest attitude\" as its responsibility, Prostar company insists on constant study and innovation to strive to ascend the new summit of the career. Prostar (China) Science & Technology Development Co. Ltd. possesses numerous experienced technical personnel, and all of our employees have been subject to professional technical training and examination. Our company passed the authentication of ISO9001, CE and IQNet (worldwide member countries more than 30). The strict and careful quality management gives clients great confidence. For years, our products have been exported to Europe, America, Middle East and Southeast Asia in large quantities.