1.We supply power transmission products such aspulleys, taper bush, weld on hubs, all kinds of couplings, gears..etc, The products are made in accordance with the International Standard and the standard adopted in industrialized countries (e.g. DIN, ANSI and BS) and over 80% products were imported to Europen, South Africa.U.S and Southease countries.With rapid business development recently, more and moe non-standard products were supplied as per customers design. 2.Suspend Roller 1, A professional manufacturer and exporter; 2, Design bases on customers' need; 3, Material is Steel. Suspend Roller