CQC31-423221-2017 Energy Conservation Certification Rules for Industrial Boilers
China
Boilers and Furnaces
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2013
2017
June 2021
Biomass, Coal, Gas, Oil
CQC31-432212-2009. CQC Mark Certification - Centrifugal Corrosion Resisting Pumps
China
Pumps Other
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2004
2011
June 2021
Electricity
CQC31-432217-2017 Energy Conservation Certification Rules for Submersible motor-pumps
China
Pumps Other
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2004
2017
June 2021
Electricity
CQC31-439311-2009. CQC Mark Certification - Fans
China
Industrial Blowers
Voluntary
Endorsement Label
Entered into force, Adopted
2009
June 2021
Electricity
CQC31-442412-2020. Energy Conservation Certification Rules for Electric Welding Machines
China
Internal Power Supply
Voluntary
Endorsement Label
Entered into force, Adopted
2020
May 2021
Electricity
CQC31-461138-2018. Energy Conservation Certification Rules for High Voltage Three-Phase Asynchronous Motors
China
3-Phase Motors
Voluntary
Endorsement Label
Entered into force, Adopted
2018
June 2021
Electricity
CQC31-461212-2020. Energy Conservation Certification Rules for Power Transformer
China
Power Transformers
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2003
2020
May 2021
Electricity
CQC31-461219-2010. CQC Mark Certification - Power Transformer
China
Power Transformers
Voluntary
Endorsement Label
Entered into force, Adopted, Revised
2003
2010
August 2018
Electricity
CQC31-462121-2009. CQC Mark Certification - Low voltage distribution saver
China
Smart home devices
Voluntary
Endorsement Label
Entered into force, Adopted
2009
June 2021
Electricity