Quality Guarantee

HOME > Quality Guarantee

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.

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