Synchronous Pulley: the product is widely used in industries such as machinery, weaving, publication, tobacco, chemistry, light industry, metallurgy, mine, meter&instrument, potroleum and automobile,etc. Our factory can produce timing belts for various purposes, which has reasonable price and quick delivery time.Welcome you to cooperate with us. Poly-V Sheaves: poly-v transmission is the combination transmission of V belt and flat belt. It has advantages of large transmission power, good distortion performance,long working life, little energy loss quantity and small strentch rate, and it will gradually cover the fields of V belt and flat belt.
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