... . Many colors of all kinds of tire valves are offered.2. Tire valves have high quality and competitive price.3.deliver ... is popular in America, southeast Asia, Africa, Middle East,Eastern and western Europ.Feature of high quality tire valves TR418C series1 ... .Material: brass, zinc alloy, natural rubber, EPDM, plastic chrome sleeve, copper chrome sleeve TR418C chrome sleeve snap in tubeless tyre valve