Mingfa Tech Ltd is a LED heat sink designer and manufacturer in China, helping & serving clients with LED heatsinks (star heatsinks, pin fin heatsinks, aluminum extrusion heatsinks) for LED Branded COB modules. Expertise ✔ LED heat sink Sales ✔ LED pin fin heat sink Sales. ✔ Star Heat sink supplier ✔ Business Development ✔ Aluminum heat sink manufacturing ✔ Supplier of LED COB heat sink