Selected chain guide profiles (ETA, CTS, T-Double, T-Triple) are protected by 4 granted Chinese national design patents (ZL 2019 3 0354736.2 · 0354737.7 · 0404445.X · 0404443.0) — designed by our GM Feng Jian, valid through 2029.
View Patent Certificates →JSLT Polymers manufactures high-performance UHMWPE chain guides for all ISO/ANSI roller chains. Choose from pure polymer T-profiles or heavy-duty CT-series with SS304 steel backing for zero creep and maximum load capacity.
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