company profile Guangzhou HANREF Refrigeration Technology Co., Ltd., located in the beautiful mountains, beautiful scenery, flowers, the four seasons like spring and known as the "flower city" of Guangzhou, is a professional engaged in refrigeration and heat pump system research and development, refrigeration parts research and development and trade enterprises. The founder of the company after GREE Electric Appliances, Danfoss and other well-known enterprises research and development and sales work, For the refrigeration field, including the traditional data center thermal management systems, Energy storage battery thermal management system, AI and computing power server thermal management system, Bus and motor vehicle thermal management system, Home air-conditioning system, Commercial refrigeration system, Commercial air-conditioning and water-chiller systems, Refrigeration system, Mobile transportation system, Heat pump system, Industrial water chiller system, Laboratory cold and hot equipment system, Ultra-low temperature vacuum coating equipment system can be carried out professional research and development and services, Summarize the design scheme and accessory selection scheme applicable in different refrigeration systems, Provide highly targeted system design and accessories selection solutions for customers, Greatly save the customer’s research and development time, More importantly, it greatly improves the reliability of the product. The company has an experienced refrigeration industry technical team, with a perfect technical supporting system and technology to lead trade, technology to promote technology management system. ?? "Enthalpy day" business main brands are- - Pump series: Germany Wilo water pump, Refrigerant pump Sensor series: liquid level sensor, pressure sensor, flow sensor, conductivity sensor, PH sensor, etc. Valve parts series: American Parker refrigerant valve American Mueller refrigerant valve Italian Castel refrigerant valve Calefi Water System Valve, Italy Bolray, water system valve Enthalpy day HPEOK refrigerant valve Container series: oil content, liquid reservoir, gas-liquid separator, etc Since the launch of Enthalpy in 2013, we have served gree, Midea, York, Victor, Huawei, Canada, smardt, Shenling and other well-known enterprises at home and abroad. Enthalpy’s unique technical capabilities will continuously provide value to customers.