Standard:API 7-1

Zahl:7-1-1072

Heft Datum:2016-02-21

Verfallsdatum:2019-02-21

Scope / Range:PDC bit

Ausgestellt von:American Petroleum Institute

Standard:API 7-1

Zahl:7-1-1072

Heft Datum:2013-02-21

Verfallsdatum:2016-02-21

Scope / Range:PDC bit

Ausgestellt von:American Petroleum Institute

Standard:ISO 9001:2015

Zahl:USA17Q44945R0S

Heft Datum:2012-01-05

Verfallsdatum:2020-09-19

Scope / Range:Manufacture & sales of tricone bits and PDC bits, sales of drilling equipment & spare parts, facilities and related Environmental management activities of involved sites

Ausgestellt von:Beijing East Allreach Certification Center Co., Ltd.

Standard:ISO 14001:2015

Zahl:USA17E44946R0S

Heft Datum:2013-08-20

Verfallsdatum:2020-09-19

Scope / Range:Manufacture & sales of tricone bits and PDC bits, sales of drilling equipment & spare parts, facilities and related Environmental management activities of involved sites

Ausgestellt von:Beijing East Allreach Certification Center Co., Ltd.

Standard:GB/T 28001-2011 idt OHSAS 18001:2007

Zahl:11417S23742R0S

Heft Datum:2013-08-20

Verfallsdatum:2020-09-19

Scope / Range:Manufacture & sales of tricone bits and PDC bits, sales of drilling equipment & spare parts, facilities and related Environmental management activities of involved sites

Ausgestellt von:Beijing East Allreach Certification Center Co., Ltd.