" Building a quality assurance system to
respond to customer trust."

QUALITY

Quality Assurance System

The quality assurance system of Matsumoto Kosan that has been cultivated by auto parts is ISO9001, details, please refer IATF16949 page. We are confident that we will abtain costomers' trust by the flexibility responding instantly to requests of customers and the quality system taken seriously in MKK.

ISO9001

IATF16949

ISO14001

Measurement and inspection

Carry out products measurement by measuring instrument of 「circularity cylindricality」「roughness and contour」「Air micrometer」 etc. We own some instruments which specifications are as same as Japan. The different result will occur easily in appearance inspection done by human like scratches and dents,We spend time to train staff till to ensure stable quality and productivity.

MEASURING EQUIPMENT

Surface Texture and Contour
Measuring Instrument

Roundness Cylindrical Profile
Measuring Instrument

Measuring microscope

Image Measurement System

Classification	Brand	Model	Resolution	Q’ty
Roundness Measuring	TOKYO SEIMITSU	RONDCOM 54DX3	0.00001	1
Roughness & Contour	TOKYO SEIMITSU	SURFCOM 1910DX3	0.00001	1
3D coordinate measuring machine	HEXAGON	TIGO SF		1
Image Measurement System	KEYENCE	IM 7000 series		1
Micro scope	Mitutoyo	MF-A1010C	0.001	2
Digimatic Micrometer	Mitutoyo	MDC series BLM series	0.001 (Dia 0〜50)	20
Digimatic hole test	Mitutoyo	HTD series	0.001 (Dia 6〜25)	12
Digimatic indicator	Mitutoyo	ID-F150H	0.001	3
Air micrometer	NIDEC TOSOK	CAG series	0.0001	12
Digimatic caliper	Kroeplin	G107P3	0.002	2
Pingauge	SK	-	0.5 〜 10.0 (interval 0.01)	-