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.
Our products have proven their excellence in the market for over ten years.
Our low margins mean more room for our partners to expand in the market.
Begin with low minimum orders, reducing risk and easing your entry into the market.
We proudly offer OEM services, customizing products to meet your unique needs.
Drive partner success with top-quality products and fair pricing.
Lead the HVAC industry with innovative solutions and global reach.
Rewarding Trust: Ensuring your trust and investment deserve.
Open Partnership: Building relationships based on openness, honesty, and mutual benefit.
Customer Focus: Being a reliable and expert partner, closely connected to our customers’ needs.
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