... certification. 1.Motorcycle, sctooter & industrial valves TR-4,TR-6,TR-87,PVR-30,PVR-70 etc.2.Bicycle valves ... TR-75A, TA-78A, TR-440, V3-02-2, V3-04-1, V3-06-6,TR570, V3-20-4,V3-20-6 etc.5.Agricultural & off-the-road ... TR-218A, TR-618A, TRJ-650, TRJ-1075, TR-SP2 etc.6 ... , tire repair, steel/alloy wheel weight etc. Tire Valve(V3-20 Series)