
Company
About EVERREDtronics
EVERREDtronics Limited, established in 2009 in Shanghai, is a joint venture company with Hebei Yuxian Electronic Limited, previously state owned in Hebei Province, operating as a vista connecting to the world.
Our History
From A 1971 Semiconductor Plant To A Thermoelectric Manufacturer
The parent company was founded in 1971 and has dedicated itself to developing and producing semiconductor materials and devices since then. In 1986 it acquired the licence for advanced thermoelectric technologies from the Chinese Academy of Sciences and Tianjin Power Source Research Institutions, and turned to producing thermoelectric cooling modules, or Peltier modules.
Since 2005 we have invested large amounts of funds and human resources in developing new thermoelectric materials and thermoelectric generators, or Seebeck modules.
After many years of development the company now has more than 300 employees including 50 technicians, and covers an area of 6,726 square metres with a construction area of 6,396.59 square metres.

Capability
The Numbers Behind The Catalogue
What We Manufacture
One Hundred Plus Specifications, And Custom Beyond That
As one of the professional companies in thermoelectric module manufacturing, our company can provide customers with standard modules and micro modules in more than one hundred different specifications. We can also produce modules with specific specifications and applications as per the client's requirements. At present, the annual production capacity has reached 3.0 million devices.
We are proud of our skillful workers and strict inspection system, with thorough quality control from raw materials procurement, crystal growth, pellet selection and module assembly to the dispatch of the final products. All our products are 100 % tested and inspected using test equipment from an American thermoelectric company, and therefore the quality is assured.
Our company has also successfully passed ISO 9001 international quality certification and SGS European Union certification.
Quality Control
Every Module Is Tested Before It Leaves The Line
Quality control runs from raw material procurement through crystal growth, pellet selection and module assembly to the dispatch of the finished product. All products are 100 % tested and inspected using test equipment sourced from an American thermoelectric company.
ISO 9001
Quality management system certified
SGS
European Union certification held by the manufacturing company
RoHS
All thermoelectric modules are RoHS compliant
100 % tested
Every module is tested and inspected before dispatch
Inside The Plant
Real Photographs From Our Own Production
Material grown, cut, graded, assembled and packed on our own lines.









Markets And Products
Where Our Products Are Used
Our products are mainly sold to European countries such as the UK, Spain and Italy, and to the USA, Canada, South America, South Korea and Australia. They are also available in the domestic market.
The products of our company are widely used in various markets. They include water coolers, heat exchanging systems, air conditioners, portable automotive refrigerators, climate seats, infrared detectors, thermotank, laser systems, PCR and power generation systems.
Research
An Independent Research Centre
EVERREDtronics has delved into research and development of thermoelectric materials for thermoelectric generators since 2005. We have an independent research center led by company professionals together with professors from the schools of materials science and engineering of Fudan University, Zhejiang University and Central South University.
Through years of immersion we have become a leading innovator and manufacturer of thermoelectric materials, Bi2Te3 based and PbTe based, and of thermoelectric generators.
We are pushing further to develop products and heat reclamation systems for household and industrial applications, converting waste heat from power plants, automotive exhaust systems, metal refining, cement manufacturing and oil refinery factories into electricity, and harnessing geothermal energy with the same technology.

FAQ
Frequently Asked Questions About The Company
When was EVERREDtronics established?
EVERREDtronics Limited was established in 2009 in Shanghai as a joint venture with Hebei Yuxian Electronic Limited, previously state owned in Hebei Province. The parent company was founded in 1971 and has produced thermoelectric cooling modules since 1986.
How big is the company?
More than 300 employees including 50 technicians, on a site of 6,726 square metres with a construction area of 6,396.59 square metres, producing up to 3.0 million devices a year.
What certifications do you hold?
ISO 9001 international quality certification and SGS European Union certification. All thermoelectric modules are RoHS compliant.
Where are your factories?
Manufacturing premises are at No.21, Yu County Industrial Park, Zhangjiakou, 075700 Hebei, China, and at Torch HiTech Zone, Nanchang, 330096 Jiangxi, China.
Do you sell direct or through distributors?
Contact us directly by WhatsApp or e-mail. Messages reach the engineering desk and are answered within 24 hours during Beijing business hours.
Work With The Manufacturer
Talking to the company that grows the material and builds the module removes a layer between your problem and the answer.
No forms. Messages reach our engineering desk directly. Reply within 24 hours, Monday to Friday, 9:00 to 17:00 Beijing time.
