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We have 4 series fiber glass epoxy resin rings for the commutator, they are QECE, QECS, QGCE, QGCS series. They are made by different grades high temperature resistance epoxy resin and high tension strength fiber glass. Now we have 3 grades for the temperature resistance, they are ≥160℃ and ≥220℃ and ≥260℃ grade, and tension strength gradesare ≥800MPA and ≥1200MPA. The ring is insulation, high tension strength, high temperature resistance, light, anti-corrosion. The rings are pressed into the commutator, it can enlarge the commutator’s performance. These technology is very popular and mature in the commutator industries. Now we supply 1 billion fiber glass rings to domesticand oversea market and keep growth.


Fiber glass epoxy resin ring QECE series

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Fiber glass epoxy resin ring QGCS series

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Fiber glass epoxy resin ring QECS series

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Fiber glass epoxy resin ring QGCE series

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