Production capacity of Anhui Tongfeng Electronics Co., Ltd.

Tongfeng Company focuses on developing electronic materials, new electronic components and electrical energy-saving equipment, and has formed two product development chains: capacitor film-metallized film-film capacitor product development chain and timely crystal material and extended product development chain. The production capacity of the company's leading products are: (1) annual production of polypropylene optical film for capacitors; The annual production capacity of metallized film is 3500 tons; The annual output of AC capacitors is 650 million microfarads, ranking first among domestic counterparts; The annual output of various DC capacitors is 400 million, the annual output of timely crystal frequency chips is 330 million, and the annual output of quartz resonators is 65.438+0.2 billion. The company has passed the ISO9002 international quality system certification for the first time in the same industry in China, and its leading products have successively passed many certifications such as national CQC, American UL, European VDE and CB.