Since 2005, Yeestep Technology has specialized in the manufacturing and export of electronics under the name of Uni-chic and Hovsco. In 2020, we strategically shifted focus to electric bicycles, quickly becoming a leading manufacturer in China. Our diversified lineup covers e-bikes, e-motorcycles, e-scooters, and hoverboards, with over 50 models from entry-level to premium tiers.
We operate three core hubs: an R&D center in Shenzhen, a marketing center in Wuhan, and a manufacturing base in Jinhua. Spanning 50,000 square meters, our Jinhua factory employs over 600 staff. With an annual capacity exceeding one million units, all products meet stringent certifications including UL2272, UL2849, CE, RoHS, REACH, and EN17128.
We deliver two core solutions for global partners. First, OEM & ODM Manufacturing: Leveraging Jinhua’s robust supply chain and Shenzhen’s advanced R&D, we offer flexible custom development. Second, Branded Distribution: Supported by our overseas warehouses stocking inventory across Europe, the US, and Canada, we provide brand distribution services.
Our large production volume enables competitive pricing, while rigorous quality management guarantees outstanding reliability. Backed by SEDEX certification, we are trusted suppliers to top global retailers including Walmart, Costco and Target.
We develop components in-house with independent PCBA and battery production, securing a stable supply chain.
Every product undergoes strict checks, including 100% aging testing and road trials, keeping defect rates below industry averages. Supported by robust R&D and large-scale production, we cater to medium and large-volume clients, while overseas warehouses enable fast fulfilment for smaller orders.
We welcome you to discover our products and explore win-win collaboration opportunities. Together, let’s pioneer the future of electric mobility.
UNPLUG AND EXPLORE
OEM for Yadea

OEM for Exporting Customized LOGO

Line A—Electric Bicycles

Line B—Electric Motorcycles

Line C—Lithium Battery Bicycles

Materials Warehouse

Delivery Warehouse

Packing Warehouse

Loading Container
Motor Department

Controller Department

Wires Department

Metalworking Department

YEESTEP Technology Co., Ltd. is a global leader in high-performance electric mobility, backed by over 21 years of expertise in battery and PCBA manufacturing. Operating as an integrated manufacturing-trading group, we leverage three large-scale production bases in Shenzhen and Zhejiang (covering 100,000 sqm with 500+ skilled workers) to deliver over 1,000,000 units annually.
As a preferred OEM/ODM partner for global retailers like Walmart, Costco, and Target, YEESTEP products are certified to the highest international standards, including UL 2849, UL 2272, EN 15194, and CE. We maintain local warehouses in the USA, UK, Germany, and Italy to ensure 3-7 days fast delivery and professional after-sales support worldwide.
Our core product line includes High-Performance Fat Tire E-bikes, Multifaceted Cargo Bikes, and high-power Electric Dirt Bikes (up to 6000W). Choose YEESTEP for reliable quality, factory-direct pricing, and 21 years of battery innovation.
1. We have stocks (R002, R002 Plus, X6, HovBeta, HovCart, K008) in the German warehouse. DDP delivery by FedEx is within 10 days to the whole EU.
2. We have stocks (F18 Dirt bike) in the L.A. warehouse. DDP delivery is within 10 days to the whole USA.
3. Full Vertical Integration with Proprietary Core Components
We operate a self-owned manufacturing facility spanning over 100,000 square meters. Unlike traditional assemblers, we have achieved end-to-end control from R&D to production. All core components—including frames, main control boards, lithium batteries, drive motors, controllers, throttles, button modules, integrated lighting systems, sensors, LCD displays, and even the accompanying mobile APPs—are developed and manufactured in-house. This ensures maximum supply chain stability and superior quality control at every stage.
4. Standardized Design for Quality Consistency and Efficiency
Our entire range of electronic control components utilizes a unified, universal design architecture. This standardized approach eliminates batch-to-batch variability, ensuring that every model maintains the same high-quality performance. Furthermore, this design philosophy significantly streamlines the after-sales spare parts system, drastically reducing maintenance costs and shortening response cycles for our partners.
5. Proven Reliability Backed by a Leading US Brand Matrix
Our products are market-tested and battle-proven through our portfolio of established US brands, including HOVSCO, TST, and SISIGAD. With an annual sales volume exceeding 300,000 units, our products benefit from a massive global user base. This extensive market presence provides us with a continuous stream of real-world feedback, allowing us to refine our quality and engineering based on the highest-on actual consumer experiences, ensuring top-tier reliability for every Ebike