... ; AT5, AT10; HTD 3M, 5M, 8M, 14M.2. Taper bore: XL, L, H, XH; HTD 5M, 8M,14M ... , Sichuan province, China(Mainland).What we manufacture and where we sell:timing belt pulleys,locking assemblies, ... to USA,UK,Spain,Germany,Italy,Poland and other regions and countries.What we can offer you:power ... transmission components at a competitive price and of good qualityCertification:We've been ISO9001:2000 ...