ZYS bearing testing machines are suitable for bearing life tests and all kinds of simulation tests. The bearing testers can realize automatic loading and centralized

ZYS obtains a number of national patents and is the leading enterprise of manufacturing the largest CNC machine tool spindle unit in China.

For bearing measurement, ZYS developed various types of precision measuring instruments for bearing parts and finished bearings, such as,bearing vibration,roughness,profile,roundness,contact angle measuring instruments.Other precision bearing instruments include induction heaters and degaussing equipment.

ZYS bearing testing machines are suitable for bearing life tests and all kinds of simulation tests. The bearing testers can realize automatic loading and centralized

ZYS applied special technology to the research and development of bearing materials, ensuring their high quality. Our bearing materials include ZYS bearing steals,steel balls,ceramic balls,lubricating oil/grease,plastic cages, cutting tool tips,etc.

ZYS applied special technology to the research and development of bearing materials, ensuring their high quality. Our bearing materials include ZYS bearing steals,steel balls,ceramic balls,lubricating oil/grease,plastic cages, cutting tool tips,etc.

Holding the advanced manufacturing equipments and testing machines, we have been devoted to the development, manufacture and application of bearing materials, such as ZYS bearing steals, bearing steel balls, ceramic balls, special alloy balls, lubricating oil, grease, plastic cages, cutting tool tips, etc.