Profile: Len Machinery Co., Ltd. is a manufacturer of sliding bearings. We export all kinds of auto-parts. We produce customized bushing, washer & sliding plate, shock absorbers, tie rod end, ball joint, U-joint, starter & starter parts. Our self-lubricating bushing is made of high quality low-carbon steel backed with sintering porous bronze in its inter-layer and the compound of PTFE & PB on its surface. It is applicable on printing, woven, tobacco and gymnastic machinery. Our bi-metal bushing is made of high quality low-carbon steel; its surface is made of sintered & rolled copper. It has high fatigue strength, load capacity and impact strength. The product is applicable for con-rod of automobile engines, transmission gearbox, engineering and agriculture machinery. Our wrapped bronze bushing is made of high density copper alloy of special formula. The alloy surface is rolled to diamond or global oil grooves. It is applicable in lifting machinery, construction machinery and mining machinery.