Douai is processed deeply with professional techniques, including drill hole, stretch bending, milling, welding, fabrication, as well as other chemical processes. It is not likely to tear paint off the base materials
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Douai is completed after a series of the production processes, namely, mold extrusion, turning, milling, drilling, lathing, grinding, and wire cutting. It has the advantage of good breaking strength
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Advanced inspection measures are used in the production of Douai , such as coordinate measuring machine, gauges, roughness tester, and hardness tester. It has been widely exported to Taiwan, the USA, Europe, Southeast Asia, and the Middle East
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The quality of Douai is guaranteed to meet the standards of the heatsink industry, including the safety and electricity performance standards. Its rolling end face is very smooth and neat
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Douai is developed after careful consideration. It is created based on the theory of maximum heat dissipation for devices by our in-house R&D department. It produces no strident squeak when used
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The product is characterized by a smooth surface. The blister, air bubbles, cracks, or burrs have been all totally removed from the surface. It can be used by hands or automatic carton sealing machines