DC frequency conversion multi-connected unit

Zhejiang King Co., Ltd. is one of the largest central air-conditioning equipment and special air-conditioner manufacturers with the most complete product range in China. In 2001, the company ranked as key hi-tech enterprise of National Torch Program; in 2005, the company became one of the first five central air-conditioning enterprises passing the energy-saving certification of packaged air-conditioning unit and water chilling unit in China; in 2010, the trade name of "King"enterprise was appraised as "Zhejiang Well-known Trademark" In 2011, successfully developed the first domestic refrigerating capacity of 3600 kW of 10 KV water cooled screw water chillers; In 2012, was identified as national key support of new and high technology enterprises; Screw water source heat pump units and application system; in 2014, was named zhejiang province construction of scientific and technological achievements to promote projects. 2016 "king" trademark was rated as China well-known trademark.

Taking full advantage of its strong R&D team and the advanced laboratory of central air-conditioning comprehensive performance in China, Kingair has developed a series of environment-friendly energy-saving products with high energy efficiency and low noise, and won more than 70 national-level patents and national-level awards. As its scale and business grow constantly, the company has set up more than 50 marketing centers and offices in Beijing, Shenyang, Xi'an, Shanghai, Hangzhou, Chengdu, Chongqing, Guangzhou and Shenzhen,etc.

After half a century of accumulation, development and innovation constantly , grow strong unceasingly, and gradually moving towards internationalization with the idea of the auspicious to "world is a family ,comfort quality".