Innovator in
Heat Tracing

Xarex Co., Ltd, established in 1996, has become one of the leading manufacturer of self-regulating heating cable in Korea with the technological know-how it has accumulated since its beginning.

Through continuous investments in R&D and production capacity, Xarex has led domestic self-regulating heating cable market and has exported its products to all around the world including United States, China, Japan, Russia and European countries.

To meet growing demands from various industries, Xarex has made ceaseless efforts to provide quality and safe products to its valued customers. The safety and reliability of its products has been approved by third parties such as IECEx, ATEX, FM, UL NEPSI and DNV etc.

As our core value lies in the satisfaction and success of our customers, Xarex will always be your best and most reliable partner for electric heat tracing solution.


years of manufacturing experience (As of 2018)

Xarex has accumulated the know-how and expertise to manufacture world class self-regulating heating cable.


m of cumulative production (As of 2018)

Xarex has doubled production capacity with the new state-of-the-art facility to meet global demand for self-regulating heating cable.


years of warranty

Approved by third-party certifications such as ATEX and ICEEx, the safety and reliability of our industrial heating cables are guaranteed with 10 years of warranty.

Xarex Mission

With pioneering spirit, Xarex will continue to explore new possibilities and find keys to overcome challenges that our customers face in today's harsh business environment.


Xarex has become the leading manufacturer of self-regulating heating cable in Korea due to continuous efforts to improve quality management system, which is carried by qualified personnel and inspected & approved by third party such as ISO on a regular basis.

In order to satisfy customers with different requirements, Xarex employees strive to maintain the manufacturing process upgraded and the source of quality suppliers secured. With its own facilities, Xarex is able to control entire production process with meticulously trained personnels from extruding PTC core matrix to outer jacket finishes.

Global Technology & Service

By incorporating state-of-the-art manufacturing technology, Xarex's products provide unmatched values with respect to performance, durability and efficiency. Our self-regulating heating cables are ensured by Xarex Quality Assurance and Control Team. Technicians at Xarex are constantly researching new ways to further satisfy customers with safe, reliable and economic heating solutions.

Customer Satisfaction

Xarex has been able to establish long-term partnerships by putting customer satisfaction above all. Besides developing innovative and reliable heat tracing products, entire employees have worked together to provide not just tailor-made solutions to order requirements but also quick and flexible reactions to customer demands. Xarex promises timely and accurate response to your requirements no matter how minor they are.


- Participated in CIPPE Beijing 2018
- Acquired ATEX / FM certificates for XHT
- Acquired UL certificate for RPH and XGR
- IECEx & ATEX & NEPSI certificates for XHL/XHM/XHU are in progress
- DNV GL type approval for XHT/XHL/XHM and FSR is in progress


- Acquired UL certificate for XHT
- Established Occupational Health and Safety Management System approved by K-OHSMS 18001:2007 / OHSAS 18001:2007
- Established Environmental Management System approved by ISO 14001:2009


- Corporate R&D center was established
- Participated in Abu Dhabi ADIPEC 2015


- E&S Tec moved to a larger production facility in Dongtan
- Acquired VDE certificate for EHL
- Established brand XAREX to enhance global competitiveness


- Began exporting to Germany, Netherlands, Hungary, Czech and Poland
- Began exporting roof&gutter de-icing to Japan
- Began exporting micro type heating cable to India


- Developed and introduced micro type heating cable to the market
- Began exporting micro type heating cable to Norway


- Acquired FM certificate for EHL
- Acquired EX EAC (Russian explosion proof certificate) for EHL series
- Began exporting roof&gutter de-icing to North America


- Participated in China BUILD+DÉCOR 2010
- Acquired GOST certificate. Began exporting to Russia


- Began exporting freeze protection heating cable to China
- E&S Tec moved to a larger production facility in Kwangju


- Acquired CE certificate for self-regulating heating cable


- E&S Tec was founded with a new production facility in Kimpo


- Established Quality Management System approved by ISO 9001:1994


- Developed and introduced series resistance heating cable to the market


- Developed and introduced self-regulating heating cable to the market
- Mirae E-Tec Co was founded