Wire Wound Resistors


WerFong has a full range of wire wound resistors including cement resistors, aluminum/ gold aluminum housed resistors, as well as simulated load burn-in equipment based on special request.

The development of simulated load burn-in equipment incorporates resistors into its production line testing as part of the product’s reliability testing.

We also developed a dynamic resistor testing system, multipoint data collection equipment, and temperature monitoring systems to meet the demands of the market. Our resistors meet UL regulations, certificated by CE, ROSH and REACH.


OEM & ODM inquiries are welcome! Let’s us work together to develop your idea in motion.

Product List

Product ImageResistor TypeFeature
Cement ResistorCompact Light Weight
Non-Flammable ResistorHigh Power. Low Resistance
Non-Flammable ResistorPower Type
Aluminum Housed ResistorLarge Capacity Metal-Clad Power type
Gold Aluminum Housed ResistorCompact Light Weight Electric Power type
Dummy Load Resistor

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