As a trusted partner for global refrigeration solutions, Stelx offers end-to-end OEM services tailored to your brand’s unique requirements. Leveraging state-of-the-art manufacturing infrastructure, we specialize in producing premium air coolers your specifications. Our engineering team uses a combination of professional software and real-world cases to optimize product performance, ensuring seamless integration of your design inputs with industry-leading energy efficiency and durability.

From fully customizable tube/fin materials (aluminum, copper, titanium, or stainless steel), thickness specifications, and coil arrangements to multiple defrost configurations—including hot gas, water, electric, and hot water defrost systems—we engineer every component to match your operational demands. Our OEM solutions also accommodate cross-brand compatibility, allowing selection of custom-specified axial or centrifugal fans from leading global manufacturers to optimize airflow performance within your existing infrastructure.With modular production lines and a proven track record in fast-turnaround bulk orders, we empower brands to reduce R&D overheads while maintaining competitive market agility.

Partner with Stelx to transform your vision into market-ready solutions, backed by 30 years of refrigeration expertise and a commitment to sustainable innovation.

Machinery forms the skeleton of our craft; data flows as the lifeblood of quality.Our laser cutting machines ensure accuracy in component shaping, while CNC press brakes and stamping systems guarantee structural consistency across high-volume production. Automated welding machines deliver leak-proof, corrosion-resistant joints, critical for extreme-temperature refrigeration performance.