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KETOP carries out an extensive domestic product certification cooperation with China Quality Certification (CQC), Power Product Certification Center (PCCC) and China Railway Product Certification Center (CRCC).

We can provide the following categories of domestic certification service:


CQC Certification

CQC certification is a voluntary product certification system launched by China Quality Certification Center, its certification mode is: type testing + initial factory inspection+ supervision after the certification. For now, KETOP Lab undertakes the testing task of CQC certification, which contains all small products in seventeenth kinds of power system relay protection products, photovoltaic inverter products belong to the twenty-fourth kinds of photovoltaic (PV) products and electric vehicle off-board charger (DC/AC charge spots) products.


General Certification

General Certification is the third party product certification approved by CNCA (Certification and Accreditation Administration of the People's Republic of China). It works on providing the technical development, standard-setting, certification, test, industry and policy research and other services for the field of clean technologies , such as solar power, wind energy and carbon emission, and so on. At present, the general certification that our center is undertaking includes photovoltaic (PV) grid inverter, PV junction box, photovoltaic power station, energy storage converter and wind power converter products.


PCCC Voluntary product certification

PCCC voluntary product certification is a system launched by the Electricity Product Certification Center, its certification mode is: type testing + initial factory inspection+ supervision after the certification. Currently all type testing reports of products issued by KETOP Lab are recognized by the PCCC, and can obtained the certificates and certification signs of PCCC successively.


Industrial production license

Industrial production license is a system for product quality control launched by China Compulsory Certification. Its mode is type testing + initial factory inspection+ supervision after the certification. For now, the production license type testing work of power line carrier equipment can be carried out by KETOP Lab.


Railway Product Certification

Railway product certification is an access system of railway products launched by the ministry of railways, its mode is: type testing + initial factory inspection+ supervision after the certification. Now KETOP Lab undertakes the type test work of the relay protection products for railway power system.