... ,7001,7002,7003,7004,6001,6002 Tubeless Tire Valve core 90019001,9002,9003,9004,9005,9006,9007, ... company was established twelve years ago as Ningbo Zhongda Valve Wick Co.,Ltd. Which is a small craft ... -based firm specialised in tire valves and valve cores purely for use in the automotive sector. ... FeatureWorking TemperatureSuggested Installing Torque(kgf.cm)Standard Type(0~212)(-40~+212°F)