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About Resistor Components
If you’re seeking high – precision, reliable, and professional resistor solutions, our resistor components are your ideal choice.

DongGuan DeDou electroheat Co,.LTD since from 2017, company location is in TangXiaTown DongGuan CityGuangDong Province, The transportation facilities is very convenient; The company covers an area of 1,500 squaremeters, the annual output of more than 1 milion heating element; We currently have 50 emplovees, among them, thereare 8 technical research and development personnel, Some personnel have more than 20 years of experience in manu.facturing heating element and management , we can provide various types of heating element to customers , we canalso meet the various customized needs of customers; The manufacturing process and management of products arestrictly in accordance with ls0 quality management standards, to quaranteed that the quality of the products complieswith customer reguirements and industry standards, continuous produce and provide products with customer satisfactory, is what we have been pursuing, Company has got the 1s09001:2015 0uality management system certificate andCE product guality certificate in 2024, we can provide highly standard and quality is more assured product to ourcustomer.
“innovate, improve and perfect, highly active, satisfy” is the policy that we have always followed, Hope toprovide high-quality products to more customers, create a future.

Resilient Resistors for Lifelong Reliability
We have superior filling machine,can produce different diameter tubes, and guarantee quality of tube is stay on high level.
- Professional Engineers
- Quality Assurance
- Tailored Solutions
We have different diameter precise Rerolling achine, can produce Φ 6.6-Φ16mm tubes, provide different Products foe customer.
We have highly active fin Coiling Machine and superior argon welding machine welding technique, provide intricacy fin tube for customer .

Years
30 years in resistor R&D. From carbon film to advanced thin – film tech, we’ve evolved, mastering precision, ensuring stable resistance for every circuit need.
Dentists
20 resistor – specialized engineers. Designing high – power, high – precision components. From schematic to production, they optimize performance, tackling thermal, tolerance challenges.
Clients
4,000+ global partners. Supplying resistors for IoT, automotive, industrial uses. Consistent quality, diverse specs – from tiny SMD to rugged wirewound, powering your projects.


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