Heat Sinks

Torrey Hillsí» heat sinks manufacturing facility specializes in the R&D and production of high-tech electronic packaging materials, namely Copper tungsten (WCu, CuW), Molybdenum copper (MoCu, CuMo), and copper molybdenum copper (Cu/Mo/Cu) heat sinks and shims. The facility is top in the field of electronic packaging materials with advanced material manufacture technologies, complete materials detective devices and modern management system.

Our products are widely used in applications such as heat sink, heat spreader, shim, laser diode submount, substrates, base plate, flange, chip carrier, optical bench, and more.

tungsten copper and molybdenum copper heat sinks


RF and Microwave Packages
Microwave Packages
RF Packages
Opto Packages
Laser Diode Packages
C packages
laser submounts
laser submounts

  • RF and Microwave Packages
  • Power Electronics Packaging (White Paper)
  • Laser Diode Packages (White Paper)
  • Opto Packages
  • Thermal Spreaders (Submounts)
  • HTCC
  • LTCC
  • Simulation


Please navigate the menu on the left to find out details.

NEW - Copper Tungsten Heat Sinks Off The Shelf - click here for prices

copper tungsten heat sinks

Copper Tungsten is one of the most popular refractory metal based heat sink materials offered today. With the new off-the-shelf system, we are able to offer standard products with a short lead-time at extremely competitive rates.

All off-the-shelf part prices are listed on this website, plain and simple, so that you can compare them with others to make an easy and confident purchasing decision. In addition to simplifying the buying process, we also guarantee the performance and quality of our product and stand behind the stature of our company.

Click here for more information on off-the-shelf copper tungsten heat sink products.

Customer Testimonials

Did someone say Perfect Score? Thatí»s us! We received another perfect score from this European aerospace defense company in all four quarters of their testing. They develop and manufacture pressure sensors, gyros, and IMUs that are used in space, on land, in the ocean, and for industrial purposes.
View results here: Q1, Q2, Q3, and Q4.

copper tungsten customer feedback

We recently received a scorecard from a major Aerospace and Defense customer that assessed the quality of our CuW and CuMo heat sinks.

Their verdict? A+!

copper tungsten customer feedback

"The Momentive Engineered Coating Technologies group has worked with Torrey Hills Technologies on numerous projects since 2010. Torrey Hills Technologies manufactures and provides us custom metal parts for our various applications. The company offers high quality, great service and competitive rates. Across the board, we are always pleased with their work. If you are seeking excellent electronic packaging materials with advanced material manufacture technologies, Torrey Hills Technologies can be your best business partner. I recommend Torrey Hills Technologies and look forward to working with them in our future business."
- Wei Fan; Lead Materials Scientist, Momentive Engineered Coating Technologies

Click here to read more testimonials!