Since 1968, Rainbow Rubber & Plastics has supplied purpose-built rubber, plastic, and textile belting for manufacturing equipment, developing custom solutions alongside plant operators and original equipment manufacturers. The Reading, Pennsylvania company is particularly known for truly endless belts used in plastic extrusion and spiral tube winding, backed by a long-tenured team that works directly with customers on difficult applications. Rainbow also manages inventory for repeat customers and offers hands-on support, including in-plant training.