Specializing in residential, office building, and data center cooling, we offer the ultimate in energy efficiency and quiet design.

Unique wedge sealing technology, combining the high strength of metal sealing and the high sealing effect of flexible material sealing, allows the compressor to easily cope with high temperature, and

Weishans make the depth of optimization the medium temperature refrigeration, low temperature freezing applications, not only to meet the needs of the product process, but also minimize the use

For Shanzhi can provide products to adapt to a variety of transportation types, trucks, buses, high-speed rail, ships and almost all transportation application scenarios, can provide vertical scroll c