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K-yuan NSK Cooperative Spindle Maintenance Center is Chinese-foreign cooperation enterprise. It is made up of 1 foreign expert, 2 senior engineers,4 engineers, 1 electrical engineer, 2 senior mechanics and 4 sales managers. The center has 200 ㎡ maintenance and assembling workshop. The temperature ranges from 22℃ to 25 ℃. Making a temperature-controlled and clean working environment, the cleanliness level is 10000. There are many high precision inspection and measuring equipments to make sure the work continues scientifically and orderly.

The main inspection and testing equipments are: