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Recently, the Science and Technology Innovation Bureau of Longhua District selected the top 100 small and medium-sized innovative enterprises in Longhua District in 2021 according to the provisions of the document "Longhua District Top 100 Small and Medium-sized Innovative Enterprises (Trial)".
The selection is made by the Science and Technology Innovation Bureau of Longhua District, and the enterprises are evaluated after a comprehensive inspection from various aspects such as R&D investment, scientific and technological achievements, innovation index, financial index and additional points matters as exemplified by the award situation.
The 2021 Longhua District Top 100 Small and Medium-sized Innovative Enterprises is an important initiative to encourage, guide and promote Longhua District enterprises to be stronger and better, focus on supporting a number of competitive small and medium-sized innovative and superior enterprises, and promote the transformation of economic development.
After being selected as one of the top 100 small and medium-sized innovative enterprises in Longhua District in 2019, Carku has been selected again in 2021 and will be included as an important target for Longhua District departments to allocate government resources and provide quality services.
This award fully confirms Carku's technological innovation advantage and encourages us to continue to plow deeper in technological innovation, to give full play to the advantages of technological confidence and product confidence, to make our own brand bigger and stronger, and to build brand confidence.
Powered by advanced lithium iron phosphate (LiFePO₄) technology, the CARKU JS-78F delivers a peak current of 2300A—engineered to handle everyday driving demands with confidence. Its sleek, compact design fits easily into your trunk while providing reliable jump-start performance for cars, SUVs, and heavy-duty equipment. With integrated emergency lighting and built-in mobile device charging ports, the JS-78F is more than just a jump starter—it’s your all-in-one road companion for safety, convenience, and peace of mind wherever you go.
(Looking for Jump Starter ODM/OEM Solutions? Contact us for your exclusive quote today!)
Defy Extreme Cold with Confidence | JS-373B Heavy Duty Jump Starter
Engineered for the most demanding starts, the JS-373B delivers an impressive 7000A peak current and supports both 12V and 24V systems — making it the ideal solution for trucks, buses, heavy machinery, and more. Built with vehicle-grade 60℃ high-rate lithium cells, it ensures powerful ignition even in freezing conditions down to -40°C. Whether you're facing harsh winters or powering up large engines, the JS-373B stands ready with unmatched strength, reliability, and rapid charging support.(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)
Unleash Dual Power with Our 12V & 24V Lithium Jump Starter
Engineered for heavy-duty performance, this lithium jump starter delivers up to 7000A peak current to start diesel and gasoline engines in trucks, buses, RVs, and construction equipment. Designed for 12V and 24V systems, it offers reliable power, fast activation, and broad compatibility—ideal for commercial fleets and professional roadside service.
(*For Jump Starter ODM/OEM Solutions, secure your exclusive quotation now!)

Building A, Qixing Creative Square,
Lianrun Rd., Gaofeng Community,
Dalang Street, Longhua District,
Shenzhen,Guangdong,China

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