Ningbo Everwinner Auto Parts Co., Ltd located in Ningbo, Zhejiang, China. As a leading China Tubeless Metal Clamp-in Valves Manufacturers and custom Tubeless Metal Clamp-in Valves factory, our product mainly including tire and wheel rim accessories, tire repair tools and equipments, wholesale Tubeless Metal Clamp-in Valves and etc.Now Everwinner continues to stay successful by manufacturing and choosing unique durable products for exporting from China. Our business has been active in United States, Southeast, Africa and North America and other countries in the world. Through strong relationship with the Chinese manufacturers and our factories,Everwinner Co. now has been enjoyed in volume exports scale, Our company's production and service will lead customers to greater loyalty and satisfaction. Welcome!