About LongDe

Zhongshan Longde Electric Co. Ltd is engaged in the development and production of the thermal fuse and overheating protector products. The company started in 2005 and is a professional enterprise with strong strength, rich experience, mature technology and strict management. 

The company's products have three series: RY series organic compound thermal fuse, 9700 bimetal series thermal protector, KSD bimetal series thermostat.

Our company adheres to the tenet of “Quality first, Credit First". The CPGXLD. YLDDIQI" thermal fuse and overheating protector have passed ISO 9001-2008 quality management system certification, and have successively obtained: UL, TUV, CCC, CE, CB, ROHS and other certifications, and have been determined to be a trusted brand. The products are recognized and adopted by customers at home and abroad, and become the first choice of many electrical appliance manufacturers.

Longde has strong technical force and production capacity, and extremely high quality awareness and reputation guarantee. With strong technical development capabilities, advanced testing and production equipment and a complete quality management system, we provide customers with high-quality products and services.

Make great efforts to create first-class products. Welcome to inquire and cooperate with us

LongDe 9700 Thermal Protector

Lighting、Battery、Inductioni Cooker, Motor, Transfomnet, Electric, Electric Water Heater, Solar Water Herterand Simliar Electric Heater etc.

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LongDe KSD Bakelite Shell Thermostat

Suitable for coffee makers, electric kettles, ovens, sandwich machines, copiers, heaters, microwave ovens, electric stoves, rice cookers, sterilizers and so on. 

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LongDe Fast Jump Series ZH-001A-1

Electric heater, oil heater, BBQ, electric oven, deep fryer and etc.

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LongDe Temperature Fuse Series

LongDe KSD303 Series Thermostat