Chinese Military Standard GJB151

The National Military Standard (GJB) is primarily applied to electronic equipment across various military branches including the Army, Navy, Air Force, Space Force, and Rocket Force. Its testing framework centers on two critical domains: Electromagnetic Compatibility (EMC) and Reliability. Based on the prevailing standards GJB 151B-2013 ("Electromagnetic Emission and Susceptibility Requirements and Measurements for Military Equipment and Subsystems") and its associated standard GJB 150A-2009 ("Laboratory Environmental Test Methods for Military Materiel"), the following section provides a detailed listing and description of relevant test items using professional terminology. GJB 151B-2013 testing services are usually provided by third-party testing agencies with relevant qualifications. These agencies usually have military confidentiality qualifications, CNAS (China National Accreditation Service for Conformity Assessment) qualifications, CMA (China Metrology Certification) qualifications, and DILAC (Defense Science and Technology Industry Laboratory Accreditation Board) qualifications, etc. These qualifications prove the professionalism and authority of the testing agency and ensure the accuracy and recognition of its test results.

Civilian light and small unmanned aerial vehicle system

One. The GB/T 38909-2020 standard specifies the electromagnetic compatibility requirements and test methods for civilian light and small unmanned aerial vehicle systems (including aircraft and ground stations). It is suitable for the design, manufacturing and testing of (takeoff weight between 0.25kg and 150kg). Other types of UAV systems can also be implemented with reference.

Power Battery Pack E mark

The R100 EMARK certification of the power battery pack is an important certification for the power battery system (REESS) in new energy vehicles. It is one of the necessary conditions for entering the European market. The following is some key information about the R100 EMARK certification of the power battery pack:

Auto parts

In response to the gap in domestic vehicle parts testing and inspection, the General Administration of Quality Supervision, Inspection and Quarantine and the National Standards Committee issued GB 34660-2017 "Electromagnetic Compatibility Requirements and Test Methods for Road Vehicles" on November 1, 2017, and in January 2018 It will be implemented from the 1st. This standard makes mandatory provisions on the electromagnetic emission and electromagnetic immunity performance of automotive electronic components, and provides a standard basis for the testing and inspection of automotive component products.

Electric Vehicle Supply Equipment (EVSE)

Electric Vehicle Supply Equipment (EVSE) is an indispensable component in the electric vehicle charging process. With the widespread adoption of electric vehicles and growing market demand, safety and performance requirements for EVSE have also increased. To safeguard consumer rights and maintain market order, the Chinese government has implemented compulsory product certification management for EVSE. According to the *State Administration for Market Regulation Announcement on Implementing Compulsory Product Certification for Electric Vehicle Supply Equipment* (No. 50, 2024), starting from March 1, 2025, designated certification bodies will begin accepting applications for CCC certification of EVSE. This means that from that date onward, all manufacturers, distributors, and importers of EVSE must submit applications to certification bodies to ensure their products comply with national safety standards.

Electric Bicycle

CCC certification, the full name of "China Compulsory Certification System", is a product conformity assessment system implemented by the Chinese government to protect consumers' personal safety and national security and strengthen product quality management. Quality mark, but the most basic safety certification. For products in the headphone certification product catalog, if they have not passed CCC certification, they will not be manufactured, sold, imported or used in other business activities.