・ Quality and reliability of products are built upon high quality awareness of all NISSAN SPRING employees.
・ Our target is accomplishment of "ZERO DEFECT"
・ All employees will strongly promote T･Q･C･D and strive to make high quality products stably.
・ The company will educate and train the employees and make investments upon necessity for achievement of the target.

►Introduction of HS graphic inspection system

​​・ November 2010, we introduced imaging sensor to inspect
complex shape springs which previously were examined visually. We advance automated inspection to catch up with the trend of spring market which is changing more precise and smaller.
・ Maker ：KEYENCE   ・ P/N：CV-5000 approx. 310k pixels (640x480)

► Image Dimension Measuring System​​

Maker : KEYENCE
P/N : IM - 6000

► CNC Video Measuring System

Maker : NIKON
P/N : NEXIV VMR-1515　
Stroke（XxYxZ) : 150×150×150mm

► Measuring Microscope​​

Maker : NIKON
P/N : MM-60/L3T　
Measuring range : 200×150mm（MHS8×6）

► Profile Projector

Maker : NIKON
P/N : V12B
Effective screen diameter : 305mm

► Tension Tester​​

► Load Tester

► Torque Tester​​

► ​Hardness Tester