Zhejiang Shengge Technology Co., Ltd. was established in February 2025 as a rising enterprise in the new energy transportation sector under the holding of Jiangsu Forever Motorcycle Technology Co., Ltd. The controlling shareholder, Jiangsu Forever Motorcycle Technology Co., Ltd., is the new energy industry platform of Shanghai Forever Bicycle (a time-honored Chinese brand). With years of expertise in the two-wheeler field, it possesses the national first-class electric motorcycle production qualification, ISO9001 quality management system certification, and has been consecutively recognized as a national-level technology-based enterprise and provincial-level innovative enterprise. Its mature experience in comprehensive coverage of both "standard-compliant vehicles and electric motorcycles" dual product lines has laid a solid foundation for Shengge Technology's R&D, production processes, and market expansion. The company is headquartered in Xinbi Subdistrict, Jinyun County, Lishui City, Zhejiang Province. Leveraging over two decades of two-wheeler industry accumulation from its parent company, it focuses on the R&D, production, and sales of electric motorcycles and elderly electric scooters, striving to become a "national-level green mobility solution provider."
We sincerely hope that "Zhejiang Shengge Technology Co., Ltd." can establish a strong cooperative relationship with you.
As a wholly-owned subsidiary of Jiangsu Permanent Motorcycle Technology Co., Ltd., Shengge Technology directly inherits the accumulation of 16 core patented technologies from the parent company. From the nationally certified 'Artificial Intelligence Driving Assistance System' to the industry-leading 60V/72V dual-mode endurance technology, each technology has been market-tested - the FOC vector controller of Permanent Electric Motorcycles can reduce the failure rate by 40%, and the active balancing battery technology can extend the battery life by 22%. These mature technologies will be fully applied to all products of Shengge.
The newly constructed Zhejiang Jinyun production base in 2025, with an investment of 1 billion yuan, breaks industry speed with the efficiency of 'starting construction immediately after land acquisition', aiming to build a year Producing 250,000 units of electric motorcycles annually with an intelligent production line. The base not only achieves large-scale production but also precisely deploys for different scenarios: matching 5000W mid-mounted permanent magnet synchronous motors for mountain city users, and 3500W efficient hub motors for plain commuters, ensuring each product meets actual needs.
1.Adopting proprietary patented dynamic voltage regulation technology, the actual usable energy difference between 60V and 72V versions is reduced to 12%, combined with a segmented kinetic energy recovery system, the recovery efficiency reaches 40% at high speeds, completely solving the 'false labeling' issue.
2.Inheriting triple redundant BMS battery protection, 10-millisecond mechanical power-off switch, IP68 waterproof + humidity sensing warning and other safety designs that exceed national standards, the burst valve pressure standard is 20% higher than national standards.
3.Equipped with AI driving assistance system and adaptive charging technology, automatic preheating of batteries in low temperatures, switching to pulse charging mode at low power, ensuring winter range for northern users and longer battery life for high-frequency users.
Our team is committed to providing you with electric motorcycles of superior quality. Every team member performs their duties diligently and takes full responsibility for every task they undertake. We sincerely hope that, with our technical expertise and relentless efforts, we can deliver an even better product experience for you.
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