Shulou(Shulou.com)11/24 Report--

CTOnews.com January 31 news, the General Administration of Market Supervision website January 31 news, in 2022, the General Administration of Market Supervision organized a state supervision of electric bicycles and electric bicycle battery product quality spot checks.

CTOnews.com attached a notice of random inspection as follows:

1. Basic situation (1) spot check general situation. 295 batches of electric bicycles and electric bicycle battery products produced by 262 enterprises were sampled. Among them, two batches of products are suspected of counterfeiting and have been handed over to the local market supervision department of the enterprise. A total of 295 batches of products produced by 262 enterprises were tested, and it was found that 62 batches of products were unqualified, and the unqualified rate was 21.0%.

(2) follow up the situation of spot checks. This follow-up spot check to the last spot check of 24 unqualified enterprises, 7 enterprises are still unqualified, 17 enterprises are qualified.

Second, analysis of the results of spot checks (1) the unqualified rate of spot checks on electric bicycles is 20.5%. This time, 195 batches of products produced by 195 enterprises in 13 provinces (autonomous regions and municipalities) were sampled in the field of circulation, of which one batch was suspected of counterfeiting and has been handed over to the market supervision department where the enterprise is located. Among the 195 batches of products of 195 enterprises inspected, 40 batches of products were found to be unqualified, and the unqualified rate of spot checks was 20.5%, down 4.4 percentage points from the last spot check. The failure rates of the product in the past three years were 15.1%, 24.9% and 20.5%, respectively.

This spot check focuses on 10 items, such as speed limit, braking performance, vehicle quality, structure, speed tone, fire prevention performance and so on. Except for the braking performance project, all other items are unqualified. According to the analysis of the technical organization, the main reasons for the unqualified are: first, the quality control of the production enterprise is not strict, the factory inspection is not in place, the vehicle speed exceeds the standard requirements, there is no prompt tone, less misloaded parts and so on; second, the parts used by production enterprises are not consistent, and there are quality differences in the same batch of products.

This spot check mainly involved production enterprises in Tianjin, Jiangsu and Guangdong provinces, which are industrial agglomeration areas. 79 batches, 56 batches and 21 batches of products were tested respectively, and the failure rates were 24.1%, 10.7% and 28.6%, respectively.

(2) the unqualified rate of electric bicycle battery spot check is 22.0%. Electric vehicle batteries are the power source of electric bicycles, and most of them are lead-acid batteries or lithium-ion batteries. This time, 100 batches of products produced by 67 enterprises in 17 provinces (autonomous regions and municipalities) were sampled in the field of circulation. One batch of products is suspected of counterfeiting and has been handed over to the local market supervision department of the enterprise. Among the 100 batches of products of 67 enterprises inspected, 22 batches of products were found to be unqualified, and the unqualified rate of spot check was 22.0%.

This spot check focuses on 19 items, such as 2hr capacity, high current discharge, energy density, low temperature capacity, fast charging ability, explosion-proof ability, short circuit, overdischarge and so on. The unqualified items of lead-acid battery products include low temperature capacity, 2hr capacity, high current discharge and energy density. The unqualified items of lithium-ion battery products include 2hr capacity, I2 (A) discharge, overcharge, short-circuit protection, low temperature discharge, shell flame retardancy, discharge overcurrent protection. According to the analysis of the technical organization, the main reasons for the unqualified are: first, the actual capacity of the product does not reach the nominal rated capacity; second, the quality control of key production processes, key raw materials and key components is not strict.

This spot check mainly involved production enterprises in industrial agglomeration areas of Zhejiang Province, Jiangsu Province and Guangdong Province. 22 batches, 11 batches and 15 batches of products were tested respectively, and the failure rates were 9.1%, 9.1% and 73.3%, respectively.

III. Relevant requirements in view of the problems found by the state supervision and inspection of product quality, the market supervision bureaus (departments and commissions) of all provinces, autonomous regions, municipalities directly under the Central Government and Xinjiang production and Construction Corps should do a good job in the following work:

(1) to strengthen the processing of the results of spot checks. Do a good job in the handling of the results of supervision and random inspection in accordance with the provisions of the Product quality Law of the people's Republic of China and the interim measures for the Administration of Product quality Supervision and spot Inspection. Seal up and detain substandard products according to law, order enterprises selling substandard products to stop selling the same products, comprehensively clean up and dispose of unqualified products in stock according to law, and order enterprises producing substandard products to stop producing and selling the same products, and clearly define the requirements for rectification and reform, supervise and urge the implementation of rectification and reform measures, and organize review in a timely manner. Those suspected of committing crimes shall be transferred to judicial organs in a timely manner. According to law, enterprises that break the law and break their promises will be included in the management of the list of enterprises that break the law seriously. The results should be timely entered into the e-CQS system and reported to the General Administration. The General Administration will strengthen the follow-up and supervision and inform the local authorities on the handling of the results as appropriate.

(2) to carry out special quality control and follow-up supervision. The market regulatory departments of Tianjin and Guangdong Province should carry out special rectification of quality in the gathering areas of electric bicycle and electric bicycle battery industry, and the market regulatory departments of Zhejiang and Jiangsu provinces should carry out quality tracking and supervision of electric bicycle battery. strengthen the supervision and inspection of key enterprises within their jurisdiction, comprehensively use a variety of means to maintain a high-pressure situation of quality supervision, seriously deal with quality violations, and strive to improve the quality level.

(3) to supervise and promote the implementation of the principal responsibility. Inform the local government and relevant departments of the unqualified products in this spot check, take effective measures to urge enterprises to implement the main responsibility of product quality and safety in accordance with the law, guide enterprises to organize production in strict accordance with standards, and maintain product quality and safety.

(4) strengthen quality and technical assistance. Organize relevant industry organizations and technical institutions to help enterprises find out the causes in depth, put forward improvement measures and solutions, and improve the quality level of the industry.

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