professional customized aluminum extrusion die casting heat sink

 Heat sink

Aluminum Heatsink:

1.Available processes: sand casting, investment casting, die casting, permanent mold casting, forging, stamping, welding, and CNC machining

2.Available materials: cast iron, carbon steel, stainless steel, aluminum, brass, and zinc alloy

3.Standards: JIS, DIN, ASTM, and BS

4.Surface treatment: painting, epoxy powder coating, anodizing, and polishing

5.Product Weight: 0.1 to 10,000kg

6.Used in: metallurgy, automobile, aero, chemical, ship hardware, and other industries

7.Design and production as per customer's detailed requirement

 1) Plastic bag wrapped each product; Paper carton;Wooden or plywood pallet; shrink film and belt

2) Within 30 days after confirming sample and receiving deposit

Our know how

We do know what we should do for the customers

We do know how to satisfy customers

Our advantage

Professional technical suggestion to customers for products structure design

High  efficience quality team

Quickly response

ISO/TS/ERP sysytem guarantee

Confidential service

1) Your information is confidential.

2) Your drawings are confidential.

3) Your products are only for you.

 Qingdao Sinoland International Trade Co., Ltd., is located in Qingdao City and approved by Shandong Provincial Foreign Economic and Trade Commission, with import and export operation rights. The company including international trading, production, trade and services in one. Taking"Integrity,Efficiency,Win-win" as our tenet, ,we are confident to sever you very well. We will provide high-quality product with competitive price and best service !

Looking forward to cooperate with you !

 1. Q:Are you a factory or trading company? 

   A: We are trading company and have long-term cooperated with 8 factories, supplying almost all kinds of aluminum die casting products, experienced in exporting and importing trade. Taking “”Integrity, Efficiency, Win-win” as our tenet,we are confident to sever you very well.

 2.Q:Can I visit your factories? 

   A:Our head office located in Qingdao city Shandong Province, China. 

      You can fly to Qingdao Airport directly and we pick you up and show you our factories around. 

      All our clients, are warmly welcome to visit us! 

3. Q:How can I get some samples? 

    A: We accept OEM and ODM, and make molds according to your samples or confirmed drawing, and design according to your requirements. 

         All confirmed, we can make samples and send out in 10 days.

4.Q: What’s your MOQ, and payment term?

   A:Our MOQ is 300 pcs, or no less than 500kgs. 

      For payment, 50% deposit and the balance should be paid when loading container.

5.Q:How does your factory do regarding quality control? 
     A:"Quality is priority. we always attach great importance to quality controlling from the  very beginning to the end. 

         Every product is checked carefully before packed.

Chat Now!! And we will give you more information what you want !!

Ellen Cheng
Phone&Skype: +86-15865561387
Skype: ellencheng521
Email:ellencheng at