
Product Name | Aluminum heat sink disipador 110(W)*40(H)*165 (L)mm with black anodized surface |
Material | AL 6063 T5 |
Detailed Size | As the below drawing,or as per custom design |
Max Aspect Ratio( Fin Height / Fin Gap) | More than 20 times aspect ratio heatsink can be extruded by 800 Tons--6000 Tons extruding machine by most advanced technology |
Max Width | Ultra wide extruded heatsink can be made by our unique friction welding technology |
Standard Mold Qty | 30,000+ sets standard molds in stock for your option,saving your R&D cost |
Sample Service | Samples with differernt sizes are availabe for prototypes test within 1 week |
Production Process | Profiles Extruding---Cutting---CNC Machining(Milling, Drilling,Tapping)---Deburring--- Cleaning--- Inspecting--Packing |
Surface Treatment | Degreasing,(Black) Anodizing,Sand Blasting,Painting,Chromating and Laser marking |
Reference Standard | GB/T 3190-2008,GB/T 14846-2008,ISO 2768 |
Experience | More than 20 years professional manufacturing experience |
LED Lighting,Inverter,Welding Machine,Communication Device,Power Supply Equipment,Electronic Industry,Thermoelectric Coolers/Generator,IGBT/UPS Cooling Systems,etc. |











One of the most common extruded heat sinks is the Platefin extruded heat sink, which extracts heat by natural convection. Extruded plate fin heat sinks use straight fins running the entire length to maximize the surface area of the heat sink. Heatsinks can be additionally machined to form crosscuts with similar effects to elliptical fin heatsink

Our company was established in 2011 in Dongguan City, Guangdong Province, with total plant area of over 40,000 square meters and a workforce of over 500 personnel.
At the same year, we set up our company, we only processed die-cast parts. Three years later, our business was enlarged from metal product design, tooling design and production, aluminum and zinc die casting, aluminum extrusion and deep processing, CNC machining, laser cutting, stamping, copper pipe forming, surface treatment to parts assembly.
Our products are widely used in lighting industry, construction, electronic products, electronic home appliances, telecommunications, medical devices and equipment, machinery accessories, furniture, automobiles and tools, transportation, and aviation.
Backed by Experienced and Aggressive Team
We have an experienced, dedicated, innovative and responsible engineering management team and well trained and skilled workers. Our joint efforts can always guarantee our customers' projects be quickly and correctly handled. This is the key point why we have stay in this field and won high sales.
Competitive Products & Processing
Our target customer is the ones only buy the parts and do the assembly by themselves, it will greatly increase customers' marketing competitive power and their margin room. The cost will be only 40%-50% compares they buy the finished lights from the light factory directly.










2. Can I buy samples placing orders? -Yes.Please feel free to contact us.
3.What is your lead time? -It depends on the order quantity and the season you place the order.
4.What is your payment term? T/T,Letter of Credit or Paypal.This is negotiable.
5.What is the shipping method? "-It could be shipped by sea,by sea or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders."
6.How do you make our business long-term and good relationship? "-1. We keep good quality and competitive price to ensure our customers benefit ; -2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from."