Beijing Jietaihongli Technology Co., Ltd.
Verified Supplier
4 Years
beijing, beijing
Since 2007
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Drilling Kelly Bar
Interlocking Kelly Bar
Drilling Rig Kelly Bar
Friction Kelly Bar
Used Rotary Drilling Rig
Kelly Bar Tool
Kelly Guide
Drilling Rig Tool
Casing Series
Rock Drilling Bucket
Rock Drilling Auger
Drilling Teeth
Tremie Pipe
Pile Breaker Machine
Sediment Separator
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PRODUCT CATEGORIES

Drilling Kelly Bar

 (94)

Interlocking Kelly Bar

 (98)

Drilling Rig Kelly Bar

 (42)

Friction Kelly Bar

 (42)

Used Rotary Drilling Rig

 (96)

Kelly Bar Tool

 (119)

Kelly Guide

 (24)

Drilling Rig Tool

 (38)

Casing Series

 (60)

Rock Drilling Bucket

 (70)

Rock Drilling Auger

 (37)

Drilling Teeth

 (51)

Tremie Pipe

 (18)

Pile Breaker Machine

 (13)

Sediment Separator

 (4)

Why Can We Always Ensure Excellent Quality

Quality Control

Quality Management Process

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

Beijing Jietaihongli Technology Co., Ltd.

Certification

Beijing Jietaihongli Technology Co., Ltd. Certifications
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
Beijing Jietaihongli Technology Co., Ltd. Certifications
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
Beijing Jietaihongli Technology Co., Ltd. Certifications
Standard: 实用新型专利
Number: ZL2012 2 0161611.0
Issue Date: 2012-07-17
Beijing Jietaihongli Technology Co., Ltd. Certifications
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
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