How are you! This is Changzhou Dingli Bearings Co.,Ltd, We are ISO9001:2000 certified bearing manufacturer and exporter in China. We supply the bearings for various applications. 

We explored some large size tapered roller bearings in single row, double row and four row mainly used on heavy equipments for mining, rolling mill, power station etc. They are popular with good quality and short delivery time. We have been providing quality products and technology support to an American company for mining equipment for several years. The following is a list of bearings we provide to them for your reference. You can also browse our website: www.dinbearings.com for more product information. Besides, our company is cooperating with an Italian company producing gearbox, gears, bevel gears and universal shafts in China. We have our own workshop, equipped with modern machines, control equipment and testing bench. The assembly is continuously monitored by Italian personnel. Now we are supplying gearboxes to SMS, Simens, Pomini, Danieli.  If you have any interest in our products, please do not hesitate to contact us.