Summary
- Dober, a US-based EV coolant manufacturer, announced that its EV-LC Coolant passed GB standard testing in China
- The GB National Standards are issued by the Standardization Administration of China and the standard for EV coolants outlines product classifications, technical requirements, and safety measures
- The Chinese government developed the new EV coolant standard in response to safety concerns related to EV battery fires
- Testing on the coolant was conducted by RIOH Automobile Testing Technology and evaluated critical characteristics like electrical conductivity, corrosion, and stability
- Dober’s CEO, Chris Dobrez, expressed excitement over being one of the first companies to achieve this rigorous approval in China
Article
Dober, a US-based EV coolant manufacturer, has announced that its EV-LC Coolant has passed GB standard testing in China. The Guo Biao (GB) National Standards, issued by the Standardization Administration of China, published a standard in draft form in 2024 for EV coolants. This standard, GB29743.2, outlines product classifications, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage for electric vehicle coolant. Adhering to this standard is a crucial step towards selling in the Chinese market.
The Chinese government introduced the new EV coolant standard in response to safety concerns related to EV battery fires. The GB standard for EV coolants requires electrical conductivity levels below 100 microsiemens (µS) per centimeter. Testing on Dober’s coolant was carried out from late 2024 to early 2025 by RIOH Automobile Testing Technology. The coolant was evaluated on various critical characteristics, including electrical conductivity, corrosion, and stability. This approval signifies a significant advancement for Dober’s next-generation coolant portfolio, positioning the company as one of the first to achieve this rigorous approval in China.
The Institute for Global Automotive Regulatory Research highlights the importance of attaining the GB standard for EV coolants, emphasizing the necessary compliance with the outlined product classifications and technical requirements. By meeting these standards, companies like Dober are able to demonstrate the safety and efficacy of their products in the Chinese market. The focus on electrical conductivity levels below the specified threshold addresses concerns related to potential hazards such as battery fires in electric vehicles.
Chris Dobrez, Dober’s CEO, expressed enthusiasm regarding the approval of the company’s EV-LC Coolant in China, recognizing it as a significant milestone for their next-generation coolant portfolio. This achievement reflects Dober’s commitment to meeting stringent regulatory standards and ensuring the quality and safety of their products. By successfully navigating the testing process and meeting the requirements of the GB standard, Dober can now position itself as a trusted provider of EV coolants in the competitive Chinese market, opening up new opportunities for growth and expansion.
The validation of Dober’s EV coolant through the GB standard testing in China underscores the company’s dedication to innovation and compliance with industry regulations. By demonstrating the ability to meet the stringent requirements set forth by the Chinese government, Dober has solidified its position as a reputable player in the EV coolant market. This approval not only signifies a significant achievement for Dober but also showcases the company’s commitment to safety, quality, and reliability in the rapidly evolving electric vehicle industry.
Overall, the successful passage of Dober’s EV-LC Coolant through GB standard testing in China represents a pivotal moment for the company’s growth and expansion into new markets. By meeting the stringent requirements outlined in the GB standard for EV coolants, Dober has established itself as a leader in safety and quality within the electric vehicle coolant industry. This achievement highlights the company’s dedication to meeting regulatory standards and ensuring the efficacy of its products, paving the way for further success and opportunities in the global market.
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