Ningbo Yotch Mechanical Co., LTD. is one of the manufacturers and manufacturers of LED heat sinks, LED lamp housings, lighting fixtures, functions, die-casting heat sinks, extruded heat sinks, and LED downlight housings，welcomes low wholesale prices，LED heat sinks, LED lamp housings, and lighting fixtures are the products of our factory.
Our product No. 006 is made by die casting with complicated machining process and surface treatment to achieve the LED cooling function. This weights more than 3kgs. With many injection pins at the fins, the product is easy to be taken out of mold.