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Quality Control System


Rainbow Ming has been successfully accredited with ISO-9002 by ENTELA of U.S.A. in 1998. To achieve perfect quality performance & satisfaction from customers, we were certified with QS-9000 by TUV of U.S.A. in Auguest 2002.We have gotten certificate of ISO 9001:2000 and
ISO / TS16949:2002 in Sep . 2005
 


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Q.C. Inspection Instrument
 
Description Model Quantity
Machine Coulometric Thickness ELEC, FINE CT-1 1
Roundness Measuring Machine MITUTOYO 1
Rockwell Hardness Tester AKASHI 1
Micro Hardness Tester AKASHI MVK-E 1
Rockwell Hardness Tester GOKO SZIKI 1
Profile Projector ACURITE/DC 3000 2
Height Micrometer MITUTOTO 0~300 2
Preciseness Scale AND SD-200L/AND MH-2000L 2
Deflection Tester P-2 2
Computer Servo Control Materials Testing Machine HT-9102 1
2D Measuring Center ELEY & WARREM 1
3D Coordinate Measuring Machine CE-503 1
Surface Roughness Tester MITUTOYO 301 1
Neutral Salt Spray Testing Machine SY-800 1
Perthometer Mahr PST-MSE 1
Gear Profile, Lead & Pitch Measuring Instrument OSAKA/CLP-35 1

 
* 3D COORDINATE MEASURING MACHINE * Gear Profile, Lead & Pitch
Measuring Instrument
* COMPUTER SERVO CONTROLL  MATERIALS
TESTING MACHINE
* Profile Projector * Rockwell Hardness Tester * 2D MEASURING MACHINE
* ROUNDNESS TESTER * Micro Hardness Tester * Perthometer
* PRECISENESS SCALE
* PRECISION HOLE GAGE & AIR GAGE
* Deflection Tester * Surface Roughness Tester