As a professional tire valve vulcanizing machine manufacturer in China, CHAP is ISO9001 certified due to its production and operation in rigid compliance with international standards. With superior quality, reliable performance, and high efficiency, our products, such as vacuum vulcanizing press for rubber, plate rubber vulcanizing machine, custom rubber machine, and more, are well received by global customers in South America, Southeast Asia, East Asia, and Middle East, etc. In addition, our company is located in Ningbo City. Here we have convenient access to any kind of transportation, which not only can save our transportation cost of raw materials, but also can lower your purchasing cost. If you have any needs about our products, please contact us via email or contact address available on this website. The staff at CHAP is ready to serve you.