... conveyor belt, timing belt, V belt,conveyor belt,NN-100, NN-150, NN-200, NN-250, NN-300, NN-400, NN-500 conveyor belt,timing belt , ... V belt1. timing belt:material :rubber,pu 1) Models: a) XL037, L050, ... better shock rsistance and thus the belt has better performance and can reduce energy and material consumption for users.CC56,TC70Polyester ...