Cooltron Group was established in California, USA in 1999. Over the past 25 years, it has been committed to independent research and development, design, manufacturing and sales of high-end cooling fans. It mainly supplies various fans, blowers, heatsink, and spare parts to the global thermal management market. Our products are widely used in many industries and fields such as communication networks, industrial power supplies, automotive electronics, medical equipment, etc., and have won high praise from customers around the world.