We are a comprehensive company which is good at research and development, and manufacture of cooling systems for ten years. We have achieved good results in small cooling field, high power cooling field and waterproof cooling system field. Our products are used in communication systems, space systems and diving systems. We implement ISO9001 well.Factory area is 5,000 square meters. We have set a staff dormitory, a production workshop, a canteen, and a leisure place. Our company has installed air-conditioners and water heaters for every room. We do our best to provide a good working environment for employees.Our company won't go further without the efforts of every employee. They are our most precious wealth. We can do better for them.Our smallest brushless fan can be 20mm, as small as your thumb. And the noise is just 18dB, which is very silent. They are used in automotive products, handheld electronic products and PDAs.After two years of hard work, we resolve the big problem that brushless fan can't work in humid environment. Now we use a new plastic cover to cover the fan motor completely. The fan with this special structure can work in water for 30,000-50,000 hours.Customer is the God. Your request is our motivation. We are ready for providing better products. Please believe we can have win-win cooperation.