les certifications
Standard:
ISO9001:2008
Nombre:
9911013
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Standard:
ISO 14001:2004
Nombre:
120309017
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Standard:
OHSAS 18001:2007
Nombre:
05131204009
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Standard:
ISO9001:2008
Nombre:
9911013
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Standard:
ISO 14001:2004
Nombre:
120309017
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Standard:
OHSAS 18001:2007
Nombre:
05131204009
date d'émission:
2012-03-28
date d'expiration:
2021-03-26
champ d'application / portée:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
Délivré par:
Intertek Certification Limited
Profil de la société
Matériaux Superhard Cie., Ltd de Zhengzhou Halnn
Contact: MsAngels Zhu
