Certifications
Standard:
GCCA
Number:
Scope/Range:
Issued By:
Standard:
Number:
Scope/Range:
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2017 2 0569920.4
Issue Date:
2017-05-09
Scope/Range:
Screw air compressor
Issued By:
Standard:
ISO9001
Number:
117 21 QU 0004-05 ROM
Issue Date:
2021-05-06
Expiry Date:
2024-05-05
Scope/Range:
Design and production of oil injected screw air compressor for general use
Issued By:
Shanghai Ingeer Certification Assessment Co.,Ltd.
Standard:
Product Patent Certificate
Number:
ZL 2016 2 0958194.0
Issue Date:
2016-08-26
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2016 2 0954224.0
Issue Date:
2016-08-26
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2016 2 0954675.4
Issue Date:
2016-08-26
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2016 2 0962060.6
Issue Date:
2016-08-26
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2017 2 0569842.8
Issue Date:
2017-05-09
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2017 3 0197408.7
Issue Date:
2017-05-14
Scope/Range:
Screw air compressor
Issued By:
Standard:
Product Patent Certificate
Number:
ZL 2016 2 1085102.9
Issue Date:
2016-09-27
Scope/Range:
Screw air compressor
Issued By:
Company Profile
Dhh Compressor Jiangsu Co., Ltd
Contact Person: MrJerry
