Qishanr Technologies is a global supplier and marketer of HVACR maintenance and compressor solutions for commercial and residential air conditioning, heating, ventilation and refrigeration field, manufacturing and other industrial applications. Incorporated in 2012,our innovative products have been used by facilities and plant maintenance personnel worldwide for the maintenance of HVACR systems, and producion of AC and refrigerating equipment. Our products include HVACR maintenance machines, refigeration equipment and compressors.
1.Experienced R&D ability to develop all types of fan impeller;
2.Strong production capacity to supply large batch of products;
3.Supply customized design impellers, OEM impellers;
4.High efficiency to design and produce new products;
5.High quality d
Klea R134a refrigerant can be used in hy brid cascade systems for supermarkets and is being used in some of the HFO blends in order to bring lower flammability and better efficiency.
Emerson Marks 100 Years of Air Conditioning and Refrigeration Innovation Through Its Copeland Technology
Emerson’s Copeland brand is celebrating its 100th anniversary this year, a name that has become synonymous with leadership in the design and manufact
