Intelligent Variable Frequency Pump quotation Our History Hunan Yuanheng Technology Co., Ltd. was established in 2005 and is headquartered in Changsha City, Hunan. Yuanheng is a professional enterprise integrating R&D, production, sales and service of cooling tower and central air-conditioning, with advanced technology and outstanding performance in energy-saving, water-saving cooling towers, energy-saving central air-conditioning heat pump, building energy-saving services and other fields. Our Factory Yuanheng now owns Energy Conservation Technology Park in Xiangyin town near Changsha City, Lu'an cooling tower production base in Anhui Province, with an annual output capacity of 2 million tons of cooling towers, 200 sets of central air conditioning heat pumps. Our Product Cooling tower, air energy water-water heat pump related technology research and development, production and sales. Product Application Common applications include cooling the circulating water used in oil refineries, petrochemical and other chemical plants, brewing factories, thermal power stations, and HVAC systems for cooling data centers, energy stations, district cooling hospitals, transportation stations, commercial shopping malls etc. Our Certificate The company has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, OHS18001 occupational Health and safety management system certification, and safety production standardization level ii enterprise certification. The products have obtained CTI certification from the United States, China water saving product certification, China energy saving product certification, China Cooling Association CCTI certification. The company has applied for patent protection for its main technologies, devices and products. At present, it has more than 120 patents authorized and participated in the preparation of 4 national standards. Production Equipment The factories have the machines of Plasma cutting machines, lathe, presses, Portable CNC plasma cutting machines, Flat steel Angle flange forming machine, Test control cabinets, Band sawing machines, Full electric servo CNC turret punch press, Automatic high speed blister forming machines, feel free to contact us.Intelligent Variable Frequency Pump quotation website:http://www.yhcooling.com/