Extension Electric Appliances Co., Ltd., Zhejiang was founded in 2000, is located in Shengzhou City, Zhejiang Province North Zone, the company mainly produces all kinds of household appliances supporting motor, ducted fan, ventilation fans split pipe, sheet metal dies and other products. Over the years, the company is committed to providing customers with high quality, high performance products, has won the favor of many customers and support; extension force to quality products and professional cooperative attitude has won the trust of many domestic and foreign manufacturers. 
 All products adopt international standards of production, and have been issued by the State CCC CQC certificate, the enterprise passed the ISO19001: 2000 international quality system certification, has formed a complete quality management assurance system and service network. Over the years, the Municipal People's Government as "the contract, the word" units and "quality of corporate integrity." 
 The company has always pragmatic, innovative, hard work, dedication, after years of hard work and development, is now beginning to take shape. The motor has reached 200 million units, various types of electrical production capacity of 50 million units, the company committed itself to a wider domestic and international markets, hoping to work with you for mutual development. 


 Pipeline (free inlet type) ventilation fans who had the necessary modern ventilation products, it can effectively carry out air-conditioning, control the heat, remove moisture, dust, odor, so that indoor air fresh and clean; widely used in home, shopping malls, hotels, restaurants and other places. 
 Appearance, shell made of high precision cold-rolled sheet, surface phosphating, spray treatment, bright color, corrosion rust-proof, easy to clean; 
 Panel of high quality steel and stainless steel materials, diverse styles; 
 Low-noise motor with high-quality Japanese NSK bearings and over-temperature protection device, so that lower noise, long-term use of maintenance-free; 
 Centrifugal wind wheel and the volute flow line optimized design, and noise to a minimum; 
 Spring hook automatic clamping panel, installation and maintenance is very convenient.