Shenzhen Huanuo Industrial Co., Ltd. is a professional air conditioning engineering company that has developed for more than ten years. It has professional HVAC design, professional construction team and complete after-sales service guarantee system. It is the core sales and engineering service provider of Gree commercial central air conditioning. The company mainly sells products led by Gree central commercial air conditioning series, such as DC frequency conversion multi connected central air conditioning, centrifugal chiller, screw chiller, water cooling, air-cooled cabinet central air conditioning, air-cooled module, air-cooled screw and other central series; Design and construction of professional industrial purification dust-free workshop and medical purification aseptic workshop;