The plant is a medium-sized state enterprises, Beijing is the only professional production potential for manufacturers, the potential for a rich professional experience. Major producers of carbon s, precision wirewound, glass glaze potential, the three products, more than 20 varieties. mainly for color television sets, or tape recorders, instrumentation support. now has 245 production facilities Taiwan, the main equipment 210, the potential for the introduction of Japans Matsushita assembly line 19, 2700 annual 10,000 potential for production capacity, advanced potentiometers routine test equipment, the International Electrotechnical products by IEC standard production, reached the international advanced level. plants products had been gifted the title of departmental standards, in 1990 Electrical and Mechanical for the formal announcement of the key enterprises.