Zhongshan Changhong Thermal Protectors Co., Ltd. was founded in 2003, after 20 years of development, in the field of thermal protectors and thermal fuses manufacturing has a very rich experience and strong design and development capabilities.And our products have passed UL, VDE, TUV, CB, CCC, CQC, ROHS and other quality and environmental protection certifications.

Self-owned plant

Fast delivery

More than 20 years of production and management experience

The product is sensitive to temperature and the operating temperature is accurate

About Us 

The company's core research and development team consists of engineers who are industry experts in thermal protectors in China. All quality control personnel have undergone extensive and systematic training and assessment. Adhering to the quality policy of "Quality First, Integrity in Service, Continuous Improvement, and Pursuit of Excellence," we strive to achieve customer satisfaction through relentless effort and innovation. Backed by robust technical expertise and extensive production experience, we possess strong capabilities in product development, mold design and manufacturing, automated assembly, and testing equipment development. Our products are characterized by stable and reliable performance, with a defect-free rate that ranks among the highest in the industry.

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