THREE-V.Founded in 1990, THREE-V is a diversified industrial group in Cangnan Industrial Park, Wenzhou, Zhejiang Province, covering an area of 34,000 square meters with 500 employees. The company is deeply engaged in the fields of petrochemical rubber and rail transportation, and its leading products include polyester chips, polyester industrial yarns and rubber conveyor belts, etc. The annual production capacity of THREE-V reaches 50 million square meters of conveyor belts and 200 million Am ordinary V-belts, which is steadily ranked among the top three in the industry. As one of the top 100 enterprises in China's rubber industry, its adhesive tape products have been ranked among the top 10 in China for many consecutive years, and its competitive advantages are strengthened through the industry chain integration model, with its main products covering conveyor belts, v-belts and edge-cutting belts.