Runfeng Qingyuan (Shaanxi) Heat Transfer Technology Co., Ltd.

      Zeling Cooling Tower is an independently developed brand of Runfeng Qingyuan (Shaanxi) Heat Transfer Technology Co., Ltd., a professional service provider of high-efficiency cooling systems. Our product line covers open cross-flow / counter-flow cooling towers, variable flow cooling towers for high-efficiency machine rooms, cross-flow / counter-flow closed cooling towers, dry-wet combined cooling towers, as well as modular energy stations, modular cold sources and complete high-efficiency cooling system solutions.

       We have fully passed ISO three-system certifications, hold multiple invention and utility model patents, actively participate in drafting industry group standards, and have won several authoritative industry awards. Our in-house thermal performance laboratory accurately simulates extreme working conditions such as high summer temperatures, establishing high-standard verification for cooling tower thermal performance. Our products have passed national cooling tower inspection, CCTI certification, US CTI certification and EU CE certification. Responding to the "Dual Carbon" strategy, we developed dedicated cooling towers for high-efficiency machine rooms: Closed tower power consumption ratio ≤0.11 and open tower ratio ≤0.028, both reaching Grade 1 national energy efficiency, with performance exceeding 100% of standard requirements.

       In cooperation with Shanghai Aitan Carbon, we developed an AI smart platform for energy monitoring and operation of cooling systems. It monitors system output in real time and generates optimal operation strategies via AI algorithms, realizing visualization, controllability and adjustability, delivering the best cooling distribution solutions for high-efficiency machine rooms.

Since our foundation, we have focused on the R&D and engineering application of cooling towers. Our team of experienced professional engineers provides highly competitive solutions. Our products are widely used in medical care, chemical industry, education, commerce, avionics, semiconductors, petrochemicals and coal mining, for both civil and industrial sectors. As a responsible enterprise, we adhere to sustainable development and environmental protection.

       Looking ahead, we uphold the corporate values of "Innovation, Excellence, Responsibility and Win-Win", continuously strengthening our technical strength and market competitiveness. With an open and proactive attitude, we cooperate with global partners to jointly promote the high-quality development of the cooling tower industry.