brass bus valves

This bus valve is line with international stand. Our tenet is competitive price,top quality,timely delivery and overall services. we product various ofbus valves,tube bus valves,autobus valves,and tubelessbus valves. The following are our main car valves: TR412,TR413,TR414,TR415,TR418,TR414L,TR423,TR425,TR438 TR412C,TR413C,TR414C,TR418C TR412AC,TR413AC,TR414AC,TR418AC V3.20.1,V3.20.4,V3.20.6 PVR30,PVR30,VAMD161,TR4,TR1 TR500,TR501,TR570,TR571,TR572,TR573,TR574,TR575TR570C TR543.TR544,TR545,TR546 TR618A,TR218A,,,,,,, We have a strong ability of developing and producing new valves products. (1)conforming to international standards (2)products can be made according to customer's drawings or samples (3)competitive price,superior quality,best service We are always here for you!