Aluminum heat sink product Features:  

Interior illumination such as schools, offices, shopping malls, factories, HOTEL etc.

1.House and Home/ Hotel/ Coffee House/ Hospital/ Kitchen/ School/ Restaurant/ Shop/ Corridor/ Warehouse/Garage/ Subway

2.Bar/ Disco Hall/ KTV

3.Bank/ Meeting Room

4.Displaying Hall/ Stage/ Exhibition Hall

5.Living Room

thermal conductivity is 226w/m.k.the fins can be made to 0.6mm.

2).Common extruded heat sink uses 6063 aluminum alloy raw material,thermal conductivity

is only 209w/m.k. Furthermore this kind of heat sink has separated bodies,which increase

thermal resistance and installation cost.

3).At the same time ,die-casting heat sink uses ADC12 material,thermal conductivity is 96w/m.k.

As usual,the fins are less and very thick.Reducing heat disspation area and radiating area 

4). Special ventilating-hole,more efficient in heat radiation,the surface-temperature of this product is 7C lower than temperature of normal cold forging press heat sink

1 ) . Ruiquan has been qualify by third party and awarded” Gold Supplier “ in Alibaba Group company more than 3years

2 ) . Ruiquan is an officially registered company in China.

3) . Ruiquan website is designed and made by china professional group company. 

4).  We accept Payment by TT,PAYPAL and  western union ( protect your benefits ). 

5). Our   authentications:CCC,RoHS,ISO9001:2008

Dongguan Ruiquan Hardware Electronics Co., Ltd.  is located in Shipai Town Dongguan City, covering more than 8,400 square meters. We are dedicated to the development of electronics and LED lighting thermal solutions.      With ten years of experience in R&D, production and sales of heat sinks, Ruiquan Hardware Electronics Co., Ltd has always been committed to North-South bridge heat sinks, CPU heat sinks, VGA heat sinks, liquid-cooled heat sinks, zipper fins heat sinks, heat-piped component heat sinks, cold-forging pressing heat sinks, skiving heat sinks, cross-cutting heat sinks, other heat sinks and hardware since its inception. In 2011, the company invested too much to add some CNC machines and 300T/800T hydraulic machines, fast into the industry of LED heat sink and fixtures. In April of 2012, new developed cold-forging pressing (low thermal resistance, high speed heat transportation) products met with favorable reception in domestic and overseas market. The sales have increased day by day.    

    We can supply the complete set of service from the structure design of lighting, hardware tooling design and manufacture, fixture machining, surface treatment, assembly, packaging to shipping. And we can process copper, aluminum, iron, stainless steel, etc all kinds of metal material and can make electroplating, anode, deactivation, powder spraying, painting, electrophoresis, sandblasting, wire drawing, polishing, screen printing, cleaning and other corresponding surface treatment.    

    Company has a number of high-tech, high-quality, dedicated professional engineers and employees. Also has two three-story buildings and two two-story buildings with many advanced equipment like CNC lathes, CNC machining centers, full-automatic cross-cutting machines, pneumatic and  hydraulic stamping machines and other hardware production machines, 2.5D inspect equipment and other inspection equipments.     

    Company is willing to strong technical force, reliable quality assurance and fist-class service, sincerely cooperate with domestic and foreign friends to create a better tomorrow.   Quality policy: Do well things the first time, continuous improving each job, providing customers with high-quality products and first-class service   Our goal: Integrity, responsibility, innovation, teamwork   Social responsibility: Protecting environmental, Repaying the society, Caring for the employees.

Worksjop Comer