25+ Years

Established in 1994
 

USA Sales & Support

engineering / prototyping / integration

Manufacturing

standard & high volume production

Qualified & Tested

test reports in every shipment

2.0M / 2.3K

units / skus shipped in 2019

$46 Million

2019 sales (USA)

DC Fans, AC Fans, Blowers, Heatsinks and Thermal Assemblies from Cofan

 
Established in 19994, COFAN USA provides advanced thermal solutions to customers in diverse markets. We offer USA components like AC Fans, DC Fans, Blowers and Impellers as well as engineering, fabrication and assembly services combined with our ability to transition volume production to our manufacturing locations in Korea or Taiwan.  We deliver quick, customized, and professional solutions while adhering to the highest standards of quality and service.

At Cofan, we stand behind every product we ship with rigorous testing and reporting included in every shipment.  Inspection begins with components at our dock and concludes with system level testing of final products. Our Quality Assurance engineers and technicians are dedicated to ensure the quality designed into our processes and every product we touch.

To establish and maintain the highest quality practices, we have certified our manufacturing facilities to ISO-9001 standards and our heat sink fabrication facility to the ISO 14001 standard (environmental management). We also comply with OHSAS 18001 for employee safety. All our standard products are UL and CSA certified, and RoHS compliant.

OUR THERMAL COMPANIES

COFAN-USA

Logistics, Design, Final Assembly and Test


SILICON VALLEY
2,0002 ft (Engineering)
20,0002 ft (Warehouse)
35,0002 ft (Administration)

COFAN PRECISION

Extruded and Machined Parts, Sheet Metal Fabrication


SILICON VALLEY
9,0002 ft (Fabrication)
1,0002 ft (Administration)

COFAN DONGGUAN

Fan, Blower, Impeller and Heatsink Manufacturing


DONGUAN
300,0002 ft (Manufacturing)
10,0002 ft (Engineering)
10,0002 ft (Administration)

COFAN TAIWAN

PCB Manufacturing, Metal Fabrication and Integration


TAIWAN
50,0002 ft (Manufacturing)
5,0002 ft (Engineering)
5,0002 ft (Administration)

COFAN PCB

Metal Core PCB Design & Manufacturing


TORONTO
20,0002 ft (Manufacturing)
5,0002 ft (Engineering)
5,0002 ft (Administration)

SERVICES



STANDARD
PRODUCTS

Massive inventory of Fans, Blowers, Heat-Pipes, Vapor Chambers and Standard Heatsinks



THERMAL
SIMULATION

SigmaET, Solidworks, Altium, Flowtherm, ANSYS Icepack, and Pro/E software tools



MECHANICAL
ENGINEERING

Our experienced engineers using AutoCAD, Pro/E and SolidWorks tools.



PROTOTYPING &
INTEGRATION

Silicon Valley based fabrication, integration and test facilities



CHINA / TAIWAN
MANUFACTURING

Standard / modified products and high volume customer assemblies



QUALIFICATION
& TEST

Test reports included with all products shipped ensuring production quality.

RECENT APPLICATIONS

Our 3U height hot-swap fan assembly consists of a metal faceplate, latch, led indicator and blind mate connector allowing hot-swap replacement of cooling fans without fbriong the system down.  3...

Our custom thermo electric cooler assembly consists of an extruded heatsink, 4 fans with fan guards and custom harnessing attached to a peltier heat transfer device for mounting on the outside of a...

Simple Fan assembly consisting of 3 fans attached to a custom sheet metal bracket with a custom wire harness to connect the fans to power and monitor each of the fan's tachometer signals.

This custm machined heatsink  was built using 3axis machining techniques to provide a muilt-livel conduction surface and cooling blades with various keep out area along with threaded mounting inserts.