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.