Green Hartcourt Star Electronic Technology Co., Ltd. is a diversified power management company, is committed to providing energy efficient solutions to help customers more effectively manage electrical, hydraulic and mechanical power. The company is specialized in the uninterruptible power supply (UPS) to develop, manufacture and operation of international manufacturers. Has been set up in China's Beijing, Shanghai, Shenzhen, Shenyang, Chengdu, Wuhan, Xi'an, seven branches, the production base is located in Shenzhen, Guangdong, products range from 500VA to reserve online 640kVA power and machine can meet different user industries needs. Costa uncompromising quality is the foundation to become a market leader. As the first to enter the Chinese market well-known UPS manufacturers, Costa company has passed ISO9000 international quality standard certification and ISO14000 environmental management system certification, product certification by McIntyre, the State Administration of Radio Network certification and many other industry certification. Innovative technology is Costa goal. Power was established in Shenzhen R & D center, a world-class R & D conditions, with more than 260 R & D personnel, of which 80% have a college degree or more, 10 percent of senior technical titles. Strong R & D capabilities, to ensure that the advanced and innovative Costa product, and can continue to launch more competitive models, to meet user demand for UPS with high reliability and high intelligence. Currently, the world's highest power density Costa UPS products manufactured by the company. Costa was the first to IGBT power components and high-frequency PWM technology into the UPS industry vendors. Application of these technologies, fundamentally enhance the performance and stability of the UPS. Costa standardized and efficient service is the core competitiveness. Costa has been the establishment of a standardized service system, providing customers with timely and efficient technical support protection as a priority, set up a customer service center in Shenzhen, the country has 33 direct service distribution stations, 84 service outlets. More than 200 technical engineers through professional training, are always ready to respond to customer needs. Costa special distribution is the main sales model in China, the country now has hundreds of authorized dealers. Together, the fundamental and common development. Costa companies to enter China twenty years, with strong R & D strength, reliable product quality, comprehensive, fast and efficient after-sales service system, has been unanimously endorsed by the domestic industry users, the products have been widely used in government, finance , telecommunications, electricity, transportation, research institutes, manufacturing and military industries, millions of users are relying on to provide security for its Costa UPS equipment, reliable power environment.