Japan's four Bearing Company:

　Japanese bearings in China List of Japanese goods sales plummeted friends list
Since the Diaoyu Islands incident, anti-Japanese sentiment aroused people, began to boycott, now Japanese automakers, digital home appliances, industrial instrumentation sales in China are subject to varying degrees of impression. According to the China Construction Machinery brand network was informed that Shanghai pump manufacturers adamant refusal procurement Japanese bearings! Japan NSK Bearings once in the Chinese market, "majestic", now in China, sales plummeted.
Japan's four Bearing Company:
NSK: Seiko Corporation of Japan. Established in the 1920s, the world's top three, producing a full range of bearings.
NTN: Toyo. NSK established later than. The world's top ten, the whole production some row bearings. Auto Bearing
KOYO: Japan's Koyo. The world's top ten, the whole production some row bearings. Auto Slewing bearing fting: wheeled cranes, crawler cranes, gantry cranes, tower cranes, forklifts, with the crane, gantry crane foundation treatment machinery: impact of reverse circulation drilling, rotary drilling rigs, rotary drilling impact , rotary drilling rig, reverse circulation rotary drilling rig, positive cycle rotary drilling rig, long auger drilling rig, engineering drilling rig diving, static pile driver, pile