COMPANY PROFILE
Modern Factory
Located in Hengshui, the company covers and area of 330,000 square meters, and has industry-leading production equipment, and labs like air conditioning enthalpy difference lab, ground source heat pump and water-cooled chiller lab, and leakage test lab.








We are equipped with a National Comprehensive Enthalpy Difference Laboratory capable of verifying product performance under extreme conditions (-30°C minimum ambient temperature), with testing capacities spanning 10kW-300kW systems and air flow validation ranging from 1,000-30,000 m³/h.
Our Ground Source Heat Pump and Water-Cooled Chiller Laboratory (testing capacity: 10kW–2,000kW) reinforces our technical capabilities, enabling us to maintain strong core competitiveness in products, technology, brand, and talent.
OTHER PRODUCTION FACILITIES

Upholding the business philosophy of energy conservation, environmental protection, innovation, and integrity, Nasen aims for high level technological innovation, significant investment in factory and equipment, and strict manufacturing process standards. We always prioritize people, gather talent, and build an efficient, dynamic, and socially responsible innovation team. We continuously explore, innovate, and strive to create a century old brand. With energy saving and environmental protection technologies, we contribute to the harmonious development of humanity and the earth, and work towards a better life for all.







