Committed to the HVAC/R industry for over 20 years, ZENGO has become a reputable global company, supplying high quality ventilation, refrigeration, air conditioning equipments and spare parts, serving customers in more than 90 countries. We are very proud to be Chinese TOP 3 exporter in HVAC industry's 5 STAR Seller on Alibaba. Our Ventilation brand Airandus and AC/R brand ComforPlanet are widely recognized by valued customers all around the world. ZENGO owns varies series of production lines, moulds and patents, provides complete HVAC/R range and professional one-stop solution. Most products are approved by CE, RoHS, and UL. We keep innovating and improving the technology to ensure each product meets industry’s top standard and exceed consumer’s expectation.