Shengda (Tianjin) New Materials Technology Development Co.,Ltd.

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he 24th China Northern International Bicycle and Electric Vehicle Exhibition

Summary: The 24th China Northern International Bicycle and Electric Vehicle Exhibition (referred to as the "Northern Exhibition") was held in this city. The newly implemented national standard for electric bicycles, which was recently put into effect, has become the focus of this year's exhibition. Host: Yesterday (the 27th), the 24th China Northern International Bicycle and Electric Vehicle Exhibition (referred to as: Northern Exhibition) was held in our city. The newly implemented national standard for electric bicycles, which was recently put into effect, has become the focus of this year's exhibition. Many electric bicycle enterprises from our city have showcased new technologies and new products. The "new standard" has also driven the transformation and upgrading of the upstream and downstream industries in the chain. Listen to the report by reporter Dong Lang: Since December 1st last year, the sale of old national standard electric bicycles has been completely banned. This year's Northern Exhibition specifically organized a promotion event for new national standard electric bicycles. Various整车 enterprises such as Eima, Yadi, Taolin, and Xinri have all brought new products. Among them, in the Eima electric vehicle exhibition area, the company showcased 7 new products at once. Besides the fashionable and trendy design, the biggest highlight is that they meet the requirements of the "new national standard". Ning Huashan, the vice president of Eima Technology Group, said (Recording: At the material level, we have replaced traditional plastics with flame-retardant materials and magnesium alloys, which not only meet the fire prevention requirements but also reduce the weight. We have enhanced practicality through space optimization and launched specialized models. For example, the family version is equipped with child seats and front baskets, while the business vehicle strengthens the shelf load-bearing capacity and fast charging function, achieving precise matching of "one vehicle, one scenario".) Compared with the previous version, the most significant change in the new standard lies in: centering on "safety", it restructures the four systems of fire prevention, tamper-proofing, intelligence, and practicality. For instance, the new standard requires that the quality of plastic parts should not exceed 5.5% of the total vehicle weight to achieve fire prevention and flame retardancy; when the vehicle speed exceeds 25 km/h, the electric motor must immediately stop power output, etc. This also prompts vehicle manufacturers to increase their efforts in technological research and innovation to better meet the requirements of the new standard. Ning Huashan said that Eima has invested over 100 million yuan to build laboratories for electrical safety and intelligent testing, continuously enhancing product quality and safety performance: (Recording: We have established a complete set of testing capabilities for the safety and reliability of lead-acid batteries and lithium batteries. We have also improved the safety performance of the entire vehicle's electrical systems, the mutual recognition and coordination functions between controllers, batteries, and chargers, as well as the testing capabilities for the structural reliability and driving safety of the entire vehicle. We have established 522 test capabilities such as basic tests for the three-electricity system and component tests for the load-bearing system, laying a solid foundation for the research and manufacturing of new national standard electric vehicles.) For the upstream of the industrial chain, many supporting enterprises are also increasing their investment and upgrading their production lines to meet the requirements of the new national standards. Tianjin Jupeng Bicycle Parts Co., Ltd., located in Wangqingtuo Town, Wuqing District, showcased its latest integrated sheet metal load-bearing frame at the exhibition. The deputy general manager, Zhang Ming, said that on the day of the exhibition, they received many interested orders: (Recording: We visited many places last year and even the year before, including Tianjin (our local area), to visit FAW Toyota and Great Wall, introducing their automotive technologies to the electric vehicle industry. The new national standards are completely in line with these requirements. The defect rate has dropped from 3% previously to just 0.3%. Currently, there are interested customers such as Yadi, Xinri, Taolian, Green Source, and even Drakon. We expect to achieve over 500,000 units this year, which will increase sales by approximately 20%. ) As of now, the 10 key整车 enterprises in this city have collectively obtained 290 new national standard 3C certificates, produced over 2.2 million new standard models， and put 1.81 million of them on the market. The city will seize the opportunity of the implementation of the new national standards， promote key project construction， accelerate the pace of transformation and upgrading， and continuously consolidate and enhance the domestic leading position of the city's electric bicycle industry. Zhang Guoxi， the first-level director of the Consumer Goods Industry Department of the Municipal Industry and Information Technology Bureau， said： (Recording: Accelerating the progress of the research and development, certification, batch production, and launch of new national standard vehicle models. Promoting the completion and commissioning of several key expansion and capacity-enhancement projects such as the second phase of Yadi's Tianjin base and its expansion project, Taolin's 6 million vehicle production intelligent electric bicycle project, and Xinday Electric's intelligent factory construction project. Also promoting the completion and commissioning of the Ema headquarters building project. Facilitating cooperation between vehicle manufacturers and key component and industrial design enterprises, intelligent equipment enterprises, digital transformation service providers, etc., to further improve the industrial ecosystem and promote cluster development.)

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