YongKang Cylinder Factory is one if the earliest factory in china which specializes in producing cylinder lining of diesel engine, cylinder of motorcycle, cylinder of air is totally three series and nearly one hundred products are tested to be excellent quality products by china Agricultural Machine InspectingCenter and Zhejiang Technical Supervision Bureau.Yongkang Cylinder Factory is awarded as Enterprise of credible quality and service, Excellent quality of products in the new century, and Grade AA contract abiding and trustworthy enterpriseWe strict control the raw material, casting and each link of the production progress.We depend on the advanced equipments, advanced production technology, reasonable price to capture the market and become the nominated parts supplier for many main engine company at home and aboard.Quality creats brand and perfect quality comes from rigorous and comprehensive qualitymanagement.After the development, Yonggang air cylinder have enjoyed a higher profile at home and aboard.Developing by quality, meeting market requirement, cooperating with customers, advancing along with timesis the business principle of our 's whole staff expectsto cooperate with new and old guests for mutual benefit and progress.