The manufacturing process of Douai includes profiles extruding, cutting, CNC machining, deburring, and surface treating. All of these procedures have to be inspected by the QC team to meet the highest requirements in the heat sink industry. The product is widely applied in the gas and petroleum industry
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The design of Douai is a consequence of many combined parameters. Geometry, materials, surface area design, and air velocity are all seriously considered in enhancing the performance of the product. Its seal systems are designed for a long working life
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Douai is the outcome of combined theories. It is developed adopting the knowledge of heat convection, radiation, and conduction by the R&D department. This product has the advantages of speed and efficiency
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Douai is developed professionally by the in-house R&D team who strives to provide a specific heat dissipation solution for our customers. It can be tailored to meet the specific requirements of customers
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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 seal systems are designed for a long working life
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Its fabrics are resistant to shrinkage, wrinkle and fade, and it maintains a new look even after many years of use. This product has the advantages of speed and efficiency