Hose manufacturer / supplier in China, offering Yatai 5/16′′ 4.8mm Black SAE J30 R9/R10 Fuel Injection Hose for Gasoline Delivery with CE Certificate, Yatai 1/4′′ 6.3mm Black SAE J30 R13 Biodiesel Fuel and Oil Hose for Engine with ISO Certificate, Yatai 3/16′′ 4.8mm Black SAE J30r14 Low Permeation Fuel Hose with PA Lining for Automobile Engine with CE Certificate and so on.