Coolink (Yangyi) shines in the top 3 of global HVAC vacuum pump manufacturers. Since our start in 2007, we’ve brought innovation and reliability to the forefront, offering an extensive array of superior vacuum pumps and HVAC tools.
Our seasoned R&D experts champion industry-leading innovation, adhering to ISO 9001 standards for unmatched quality and efficiency. As a trusted name in the HVACR realm, we invite you to grow with us, assured of excellence in every product and service.
Connect with Coolink – where partnership paves the path to success.
Complete In-House Motor Manufacturing
Complete In-House Motor Manufacturing
Streamlined Warehouse Operations
Streamlined Warehouse Operations
Efficient Mass Production
Efficient Mass Production
Exceptional craftsmanship is not just promised, it’s a standard. Our industry-leading machinery is designed to ensure unmatched precision and durability in every task.
We actively participate in leading global HVAC industry fairs and exhibitions, including key events like AHR, Chillventa, CRH, and Febrava.
