Pioneering Precision Cooling Solutions for a Global Market

As a leading innovator in industrial cooling systems, Jiangsu Stelx Environmental Technology Co., Ltd. combines 30+ years of HVAC-R expertise with cutting-edge engineering to deliver bespoke thermal management solutions for clients worldwide. Our seasoned team of engineers and technicians, with deep-rooted industry knowledge, has successfully served 2,000+ clients across diverse sectors, including manufacturing, data centers, and commercial infrastructure.

Our products are trusted in Europe, the U.S., Russia, India, and Southeast Asia, reflecting our commitment to adaptability and compliance with international standards. From energy-efficient evaporative coolers to heavy-duty industrial chillers, we design systems that thrive in extreme environments (-30°C to 55°C), ensuring 99.6% operational reliability even under the most demanding conditions.

Specializing in non-standard, client-driven solutions, we excel at tackling unique challenges. Whether optimizing airflow for high-density server farms or developing corrosion-resistant units for coastal facilities, our R&D team leverages 3D simulation tools and CFD analysis to prototype, test, and refine designs tailored to your exact specifications.

Stelx operates under a Zero Defect Tolerance philosophy. Through continuous investment in AI-driven manufacturing processes and ISO 9001-certified quality control, we achieve 15% annual efficiency gains in product performance. Our vertically integrated production facility ensures full traceability from raw materials to final assembly, guaranteeing durability and compliance with CE, UL, and RoHS certifications.

By integrating energy-saving technologies (e.g., variable-speed drives, IoT-enabled monitoring), we help clients reduce carbon footprints while slashing operational costs by up to 40%. At Stelx, every solution is a testament to our mission: Engineering Excellence, Delivered Cold.