Beijing Jietaihongli Technology Co., Ltd.

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1.Inspect the steel hardness
2.Inspect the welding technology

Standard:	管理体系证书
Number:	06516Q2078R0M
Issue Date:	2016-10-28
Expiry Date:	2018-09-15
Scope/Range:	Maintenance & sales of Rotary drill rig & its accessories , exported business of kelly bar & drilling tools
Issued By:	China Federation of Logistics Certification Center

Standard:	管理体系证书
Number:	10114Q12422R0s
Issue Date:	2014-06-13
Expiry Date:	2017-06-12
Scope/Range:	SCINECE AND TECHNOLOGY DEVELOPMENT AND TRANSFER OF CONSTRUCTION MACHINERY; SALES OF BUILDING HARDWARE AND ELECTRILCAL APPLIANCE
Issued By:	IAF

Standard:	管理体系证书
Number:	GB/T19001-2008/ISO 9001:2008
Issue Date:	2016-10-28
Expiry Date:	2018-09-15
Scope/Range:	Development of rotary drill pipe technology; maintenance and sales of drilling rigs and their accessories, and export of kelly d
Issued By:	China Federation of Logistics Certification Center

Beijing Jietaihongli Technology Co., Ltd.

Contact Person: MsManager

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