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Good Newes!CARKU has been honored as a contract-abiding and credit-worthy enterprise in Guangdong Province for many consecutive years.

Since its establishment, with its good reputation and high-quality products and services, the company won the honorary title of “Guangdong Province Contract-abiding and Credit-abiding Enterprise” for the first time in 2018. It has passed the review by the Guangdong Provincial Market Supervision Administration for four consecutive years and was awarded the “Guangdong Province Contract-abiding Enterprise”. The honorary title of "Reliable Enterprise" is not only a recognition of CARKU's achievements in contract performance and corporate integrity building, but also helps the company further enhance its market competitiveness and enhance its external image.



To win trust with honesty, to establish reputation with credibility. CARKU’s core values of “Customer First; Integrity and Win-win; Innovation and Quality; Efficient Learning” have always adhered to the principle of keeping contracts and trustworthy as the foundation of business development, and constantly improving in integrity construction and integrity management, relying on product innovation, The service is improved to win the high trust of customers and various industries in the society.
In-depth layout and efficient performance of contracts. While attaching importance to product innovation and R&D, CARKU has also carried out an in-depth layout in management system certification to ensure efficient performance from multiple aspects. So far, CARKU has 309 global patents, strictly follows and implements industry product quality system standards, and has passed ISO9001, IATF16949, SA8000 and other certifications. In terms of product certification, it has passed CE, RoHS, FCC, UL and other authoritative organization certifications.

Advanced equipment and complete quality assurance system, from rigorous supplier selection system to production management system, QC, packaging, inventory, pre-factory inspection and after-sales service system, in full compliance with standardized and rigorous production requirements, every link With high standards and high requirements, we provide our customers with safe, stable and efficient products and services.

CARKU has a number of automated and semi-automatic production lines with complete equipment, such as automatic battery clamp automatic welding production lines and fully automated equipment. Heavyweight equipment such as automatic intelligent aging cabinet, SMT solder paste printer, placement machine, SMT reflow soldering machine, automatic intelligent wave machine, high and low temperature tester, drop tester, etc. Each product has undergone all-round tests such as high-rate test, high and low temperature resistance test, intelligent aging, drop, and vibration before leaving the factory.
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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