Changsha Golden Drilling Machinery Co.,Ltd
Active Member
6 Years
hunan, changsha
Since 2009
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Drilling Bucket

 (60)

Heavy Duty Rock Augers

 (40)

Foundation Drilling Tools

 (50)

Clay Drilling

 (34)

Friction Kelly Bar

 (38)

Interlocking Kelly Bar

 (40)

Kelly Bar Tool

 (40)

Steel Tooth Bit

 (58)

Steel Casing Pipe

 (40)

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Certification

Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: ISO9001
Number: 04618Q10186R0S
Issue Date: 2018-01-15
Expiry Date: 2021-01-14
Scope/Range: Processing of Mechanical Parts
Issued By: Beijing Head International Certification Co., Ltd
Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: ISO14001
Number: 12819E20376R0S
Issue Date: 2019-11-27
Expiry Date: 2022-11-26
Scope/Range: Processing of steel
Issued By: zhongbiao guolian(beijing) Certification Co.,ltd
Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: OHASA 18001
Number: 12819S20296R0S
Issue Date: 2019-11-27
Expiry Date: 2021-03-11
Scope/Range: Processing of steel
Issued By: zhongbiao guolian(beijing) Certification Co.,ltd
Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: ISO9001
Number: 04618Q10186R0S
Issue Date: 2018-01-15
Expiry Date: 2021-01-14
Scope/Range: Processing of Mechanical Parts
Issued By: Beijing Head International Certification Co., Ltd
Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: ISO14001
Number: 12819E20376R0S
Issue Date: 2019-11-27
Expiry Date: 2022-11-26
Scope/Range: Processing of steel
Issued By: zhongbiao guolian(beijing) Certification Co.,ltd
Changsha Golden Drilling Machinery Co.,Ltd Certifications
Standard: OHASA 18001
Number: 12819S20296R0S
Issue Date: 2019-11-27
Expiry Date: 2021-03-11
Scope/Range: Processing of steel
Issued By: zhongbiao guolian(beijing) Certification Co.,ltd
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