¡¡¡¡Beijing Voltage Regulator Factory, subordinated to the former Ministry of Machinery Industry, is a domestic major supplier of DC/AC power supply devices. Its registered trademark "Qunli" enjoys a high reputation in both domestic market and South-East Ascia and Pacific region. The company has introduced from Japan and America a complete world advanced production equipment line and leading techniques. Together with a group of professional and knowledgable technicians, the company can produce a broad range of power supply devices in high quality. Its products are of leading level in dometic industry. Due to their high performance and reliable quality, they have been widely used in diversified industries of metallury, machinery, construction material, chemical industry, medical treatment, military defense, scientific research and teaching.

¡¡¡¡The factory was founded in 1958 and operated under the ownership of whole people. It currently has 400 employees including 73 technicians among them 11 are senior engineers. The factory is located in Yaziqiao, Guanganmen of Xuanwu district, quite near to south second ring road, neighbouring Daguanyuan Scenary in the east and West Railway Station in the west, enjoying a convenient traffic access. The factory covers a total area of 10000 square meters and owns 32.52 million yuan fixed assets. Its production capacity is 6 million KVA per year and the the annual sales volume is 10 million yuan.

¡¡¡¡The factory has for years been working closely with many universities and research insitutes such as Beijing University, Tsinghua University, the Electronics Institute of CAS and the Design Insititute of CAAC to develope new products, including SCR power regulator, large power automatic self-compensation AC stablizer, airport suppory facilities, harmonic suppressor rectifying equipment, blower and pump soft start-up facilities, etc. These products because of their improved performance have won favor of customers and expanded our market share as well. The power regulators we produced have been granted the Excellent Quality Product Certificate and the Products Worth of Trust Certificate. By now, we have provided a large number of power control carbinets and AC stablizers to more than 20 domestic float glass lines and imported them to many countries in South-East Asia and Africa as well.

¡¡¡¡Supported by ISO9000 quality assurance system, the factory will supply customers with more effective products and services to meet their increasing demand for higher performanced power supply devices.