Dongguan Formal Metal Products Co, LTD founded in 2011 Company is located in the world manufacturing famous town of Dongguan. We do professional industrial cooling heat dissipation solutions. We provide services including product heat dissipation design, simulation, testing and manufacture. We have our own manufacturing plant with 20.000 square meters, with total 280 employees. Kelvin Cooler is a brand founded by Formal Metal.

Our products are widely used computers and servers, lighting, industrial machinery equipments, photovoltaic power generation, high power household electric appliances and office supplies etc. We have our own copper tube and surface treatment factories to guarantee product quality and on time delivery. Also gurantee each of our products are 100% in house made, We also have strong product development team and our own test lab, can work out solution together with clients according to their product heat delivery requirements. Before make a sample, we can do simulation for product heat delivery performance, After sampling, we have machine do test for its real effect.

We always satisfy our clients with competitive price and timely feedbacktable sevice. Our operation philosophy is assisting our clients to win each project and succeed. Just give us what you need, we will design for you the best performance heat sinks with the most economic prices. Once you have chance to work with us, you will always keep working together with us!