Advantages Benefits Product parameters Tuoxin chains belt 831 series Applications Certificate Our company has passed FDA certification and ISO9001 quality management system certification, and has more than 200 patents. FAQ Q: Are you a trading company or manufacturer? A: Nantong Tuoxin is a large manufacturer of modular plastic belts, chain belts and conveyor components, headquartered in China and big factories covered 20,000 square meters in Nantong Province. Q: How long is the delivery time? A: With strong production capacity, we provide customers fast delivery within one week for small orders no more than 30 square meters. Q: Do you provide samples? A: Yes, we will be happy to provide you samples