Timing Belt 1) XL,L,H,DH,XH, 2M,3M,5M,8M,10M, ... -oil and anti-ester- Anti acid,alkaline cautery resistanceSeamless Polyurethane Timing Belt is excellent applied to low-load synchronous hierarchical transmission, such ... as office automation systems and home appliances.New products: (1)TT5 timing belt in Truly Endless, any length.(2)PU double-side ...