NINGBO SANZHAODA AUTOPARTS CO.,LTD is a professional Supplier, Designer, Manufacturer and Exporter of Tire valves, tire repair products and wheel accessories.Our factory has the most outstanding, professional and experienced technicians.We strive to provide the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. All the material, production process, assembly line and packing are all passed through a strict control and confirm system.We regard every customer as our reliable business partner. We are convinced that to grow up with our customer is the only way to built long-term mutual rewarding association between us and our customers.We believe that the ultimate goal of our business is not only to meet customers' requirement but also to surpass their demand.