Haifeng Intelligent Electric Appliance Co., Ltd. is one of the leading manufacturers of high voltage and low voltage switchgear and accessories in China. Innovation is our experience. We put more than 5% of sales volume to technology reformtion each year. From the beginning of foundation, we em-phasize in development and production of brand new, technology intensified, miniatureized, intellgent, scaled products. we have been cooperating with member factories to manufacture other electrical and electronic goods and accessories, aiming to develop new products with strong guarantee of scientific contents. The company has passed ISO9001, 2000 Quality System Approval, all the products have got production licence of National Mechanichal Industry D-epartment and CCC Certification of National Compulsory Approval Center. Owing to good quality, excellent credits, short delivery time, our MCCB, MCB, intelligence conventional circuit breakers, double power automatic transfer switches are very popular in China and international market. Haifeng always pursues the promise of Credit First, Service Best, facing the market home and abroad, wish to build and strengthen the close co-operation with the customers, marching with you hand in hand and creat a bright future.