ZHEJIANG ZHONGBAO AUTO-CONTROL COMPONENT CO. LTD - China

Zhejiang Zhengda Bearing Co., Ltd is one of the largest bearing manufacturers in China, Located in Yueqing city, near to WenZhou-Ningbo Expressway and not far from Wenzhou port, Shanghai port and Ningbo Port. Her products are made for mainly for aftermarket users, covering 3000 sizes, 6 categories in various special and precision tolerance classes. Such as Auto Wheel Hub units,Tapered Roller Bearing Inch Size, Tapered Roller Bearing Metric Size, Double Row Tapered Roller Bearings, Double Row Angular Contact Ball Bearing, Needle Roller Bearing, Track Roller bearing, etc. The factory is occupied 50,000 square meters of land and has a floor space of 34,000 square meters and has 550 dedicated employees has an annual productivity of 6 million tapered roller bearings, 3.5 million double row  

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tapered roller bearings, 1 million wheel hub units and 500 million bearing elements. The quality of tapered roller bearing and Automotive Wheel Hub Units is playing a pivotal role in Chinese bearing industry. The workshop are equipped with advanced production equipments and inspection instruments. All of our products are designed and made strictly under the national GB/T307.1st system. Having a good reputation of its market image and reliable quality both in China and overseas markets, Zhejiang Zhengda Bearing Co., Ltd so far has been qualified by ISO 9001, QS9000. Zhejiang Zhengda Bearing is an innovative and reliable source for bearing products and service,and does her best to satisfy the customer's requirement ! Below are listed the different types of bearings we manufacture: Single-row tapered roller bearings; Double-row tapered roller bearings; Circle roller bearings; Track roller bearings; Needle roller bearing; Wheel hub units Gen I, Gen II, Gen III.