As to the progress of science & technology and development of industrial business, the quality of machine should be changing to automatic action, high speed, compact.
Such one of these fields, transmission part is not exceptional. Therefore, we realize the automatic action, compact and the timing pulley and timing belt for chain, sprocket and bearing.

So we always have the stock of the standard size timing pulleys which are MXL, XL, L, H, and HTD 8M, 14M, T5, T10 types, etc. And we could produce beyond the standard size pulley in considering of the drawings & using condition as customer's demand.