証明
標準：
ISO9001:2008
数：
9911013
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
標準：
ISO 14001:2004
数：
120309017
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
標準：
OHSAS 18001:2007
数：
05131204009
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
標準：
ISO9001:2008
数：
9911013
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
標準：
ISO 14001:2004
数：
120309017
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
標準：
OHSAS 18001:2007
数：
05131204009
発行日:
2012-03-28
有効期限:
2021-03-26
有効範囲:
R & D and manufacture of cbn and other superhard materials including cutting blades, grinding wheel, pcbn inserts and other seri
が発行：
Intertek Certification Limited
会社概要
鄭州HalnnのSuperhard文書Co.、株式会社
連絡窓口： MsAngels Zhu
