Shanghai Inr industrial Co., Ltd. Was established in 1998 and has own Independent innovation, independent intellectual property right. INR is our registered trademark and all the products quality is controlled international ISO9002 standards. We manufacture full ceramic bearings, ceramic hybrid bearings, nano-graphite, metal alloy ceramic bearings( below named Nano ceramic bearings), insulation bearings. Our products: Full ceramic ball bearings from bore 3mm~50mm and Full ceramic cylindrical roller bearings. Also ceramic balls, and rollers on request. Material can be: ZrO2, Si3N4, SiC. Nano ceramic bearing is to use Nano grade graphite and metal alloy ceramic material deposit on the roller bearings surface. The bearings have the long life, self-lubrication, low noise, anti-corrosion, higher load capacity and high temperature comprehensive functions. It is the newest trend of reliable quality bearings. Our goal is to produce high quality and high technology of bearings required by market. Welcome customers all over the world.
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Shanghai Inr industrial Co., Ltd. Was established in 1998 and has own Independent innovation, independent intellectual property right. INR is our registered trademark and all the products quality is controlled international ISO9002 standards. We manufacture full ceramic bearings, ceramic hybrid bearings, nano-graphite, metal alloy ceramic bearings( below named Nano ceramic bearings), insulation bearings. Our products: Full ceramic ball bearings from bore 3mm~50mm and Full ceramic cylindrical roller bearings. Also ceramic balls, and rollers on request. Material can be: ZrO2, Si3N4, SiC. Nano ceramic bearing is to use Nano grade graphite and metal alloy ceramic material deposit on the roller bearings surface. The bearings have the long life, self-lubrication, low noise, anti-corrosion, higher load capacity and high temperature comprehensive functions. It is the newest trend of reliable quality bearings. Our goal is to produce high quality and high technology of bearings required by market. Welcome customers all over the world.