... company can produce PVC,PVG whole core conveyor belt,multi-ply conveyor belt etc.three major series and ... can produce PVC,PVG whole core conveyor belt,multi-ply conveyor belt etc.three major series and ... domestic production of the high brute force core conveyor belt with the highest level(2800S), also ... volume. The annual production capacity of fire-retardant conveyor belt of PVC whole core is 600,000 ...