Founded in 1996, Desen is a quality OEM manufacturer to produce a full line of aluminum extruded profiles and heat sink products to multiple industries including the electrical appliances, LED lighting, computer, laptop, telecommunication and networking devices, solar energy and military equipment. The products are processed in its own state-of-the-art facilities, guaranteeing the highest quality in every aspect of production and soonest turnarounds to meet customers' demands. The factory supports more than 200 employees on 2 well-organized campus of over 10,000 square meters in Dong Guan, Guangdong, China. Desen is now mainly serving in two sectors, Aluminum extruded products & heat sinks and hard wares. We are always dedicated to the in-house manufacturing, enhancing your initial sketch of an idea all the way up to sampling, producing, finishing, packaging and shipping your products.

Desen has been given the certificate of ISO9001-2008. We are now moving forward in the process of obtaining the ISO14001.

Unlike most of China makers, Desen sets a high value on material selection in process. All the products are in full compliance with ROHS requirements. Meanwhile, SGS test reports are provided upon request to convince customers and consumers. Desen is proud to build a successful long-term relationship with the world famous authentic brands for creative thermal solution and products.

Manufacturing Facilities

Therm Sign has set up its two well-organized in-house facilities in Dongguan, China to produce heat sink products and hard wares series, This allows Therm Sign to apply its rigorous quality system from the development stage all the way up to processing, packing, ware-housing and shipping, guaranteeing the highest quality and soonest turnarounds to meet customers demands.

Heatsink & Extrusion Profile Division

A well- organized campus covers over 5,000 square meters, includes R&D division, in-house production, sales & customers services, quality control dept. And warehousing.