Zhuoli Machinary Co.,Ltd. along with providing "JIENASI" series conveyor idler and pulley, such as though idler, friction self aligning idler, return idler, flat idler, HDPE idler, nylon idler, ceramic idler, taper idler, sleeve idler, rubber coating idler, steel idler, guide idler, training idler as well as idler accessories such as idler frames(brackets) ,punched bearing house, cast bearing house,sealings and all kinds of pulley.Zhuoli company produce all kinds of conveyor idlers from diameter 60mm to diameter 219mm. the idler steel pipe which quality can reach up to the china national standard GB/T13792-99 in China, also can stand by BS,DIN and CEMA standard. The idlers are precisely manufactured by using high grade Lathe and can be availed in customized designs according to the specifications provided by our clients.. All the products are famous for the features of high efficiency, high speed, long lifespan, low vibration and noise, low operational cost. We have established efficient management system and recognized by the international organization for standardization (ISO9001:2000). Zhuoli will grow up step by step. It will be not only the best one of china but also the first class in the world.