Dongguan Tongchuang Elec.Tech. Co.,Ltd is a professional design and production of Copper, Aluminum, Heat Pipe, Aluminum Fins, Stainless Steel, and other metal stamping products and high precision hardware-based electronic components, and heat sink factory. We provide a full range of production services from mold design and development to product forming, post-treatment and surface treatment. Products are exported to Europe, South Asia, America, Southeast Asia and other countries and regions.
Material:Aluminum/Copper
Tolerance:Customer Requested
Flatness:Customer Requested
Surface Treatment：
Aluminum：Anodizing/Conversion Coating/Nickel Plating
Copper：Anti-Oxidation/Nickel Plating
Die-cast pin fin is a heat dissipation component used in die-cast parts, usually made of aluminum alloy or other metal materials. It has good thermal conductivity and heat dissipation effect, which can effectively reduce the temperature of die castings and increase their service life.
The production process of die-cast needle fins mainly includes die-casting, machining, surface treatment and other steps. Among them, die-casting is to inject molten metal into a mold to form, machining is to process the die-casting parts into the required size and shape, and surface treatment is to improve the corrosion resistance and aesthetics of the die-casting parts.
large heat dissipation area and high heat dissipation efficiency
light weight and easy to install
low cost and high cost performance
corrosion resistance and long service life
Yes, send us the drawing and surface treatment requirements, our engineer will evaluate your drawing and give you a quotation.
Yes, we will not release your design to third party unless with your permission. And we can sign the NDA before you send the drawing.
We will charge the tooling cost, but the tooling cost can be refunded when mass production.
MOQ will be set according to your product and drawing requirements, but generally we will not set MOQ.
We can provide sample production, and the mass production will be carried out after the sample is confirmed to you.
Please rest assured that all our products are QC inspected and accepted with inspection report before delivery and generally there will no non-conformance; in case of non- conformance, please contact us immediately, take some pictures, we will check on the problems and have them reworked or repaired at the first time , the resulting transportation costs borne by our company.
