Jimsen manufactures electric bikes, mopeds and motorcycles for brands and importers. Start with an existing model, add your branding or request engineering review for a new design. We review the selected configuration and sample requirements for your target market.
Send the model, artwork and order quantity for configuration and paid-sample review.
Send the base model and change list for a compatibility and sample-scope review.
Send drawings or a product brief for design, tooling and prototype review.
Choose the vehicle type for your customers and target market. For an electric moped project, compare G1, K2 and K3-2.0 by body size and brake layout. For an electric motorcycle project, compare X2, X3, G2 and G2-2.0, then define the battery, charging location, load requirements and branding.
Compare the E1 fat-tyre and E3 folding platforms for your product line.
Compare G1, K2 and K3-2.0 by body layout and listed configuration.
Compare motorcycle platforms by vehicle size and selected configuration.
Compare three-wheel and four-wheel platforms for your customer requirements.
For an X2, X3, G2 or G2-2.0 motorcycle project, separate logo, colour and packaging changes from changes to the battery, controller, charger, braking hardware or bodywork. Identify the standard parts to retain and the changes to review with our engineers. Compatibility depends on the selected model.
Ask the quotation to identify the proposed build and revision, included branding work and any development or testing quoted separately. Approve the sample configuration and artwork before production; record later changes against that version.
Vehicle structure, frame geometry and product architecture definition.
Motor, battery, braking, suspension and control system matching.
Color, finish, logo placement, decals, packaging and brand identity.
Sample planning, QC coordination,spare parts and shipment readiness.
Our 20-engineer team works on industrial design, 3D modelling, tooling and vehicle integration.
Vehicle styling, CMF design and brand visual language development.
3D modeling, structure simulation and assembly validation.
Tooling design, mold optimization and production validation.
Full vehicle integration, testing and mass production support.
Jimsen’s China factory is in Wuqing District, Tianjin. The 30,000 m² site has 600+ employees and reported annual capacity of up to 1.2 million units across its product mix.
Our Tianjin factory carries out frame manufacturing, injection moulding and vehicle assembly. See the factory page for production photos and equipment.
Jimsen also operates a factory in Bắc Ninh Province, Vietnam. To discuss a Vietnam factory order, send the model or product type, target market and quantity through our OEM/ODM enquiry.
View the factory and inspection process or read the factory audit checklist.
Send the target market, model, first-order quantity and requested changes. Jimsen reviews the proposal and prepares a configuration and paid-sample plan.
Before production, agree the sample, inspection criteria, packaging and required documents. MOQ and timing depend on the confirmed configuration and order.
Confirm the target market, vehicle class, use case, load, price target, first-order quantity and available drawings. Resolve missing requirements before configuration.
Review the frame, matched electrical system, components and branding. Record the selected specification and drawing or BOM revisions for sample evaluation.
Agree a paid-sample plan and acceptance checks. Review fit, finish and function; document required changes before approving the configuration.
Confirm approvals, materials and the production slot. Define inspection criteria for the agreed configuration; every completed vehicle is inspected.
Confirm cartons, manuals, labels, spare-parts scope and shipment documents. Verify the destination requirements and agreed delivery arrangements.
Start your project with our engineering team.
Review the seven areas below to specify what stays standard and what needs to change.
Choose the vehicle category, frame geometry and load requirement. These choices set the space available for the battery, components and accessories.
Jimsen’s brochure lists E1 with a 500 W hub motor and E3 with a 36 V / 250 W motor. Use these as model references for an OEM brief. Hub or mid-drive changes require a model-specific compatibility review with the battery and controller.
Brochure references are E1: 48 V / 15 Ah, externally mounted and removable; E3: 36 V / 5.2 Ah or 10 Ah, built-in and removable. State the battery version in your enquiry. Changes in voltage, capacity or placement require a compatibility review with the controller and charger. Final configuration and supply must be confirmed for the order.
Specify the brakes, suspension, tyres, lights and display for the intended use. Check the complete configuration during sample evaluation.
Specify the colour, finish, logo position and decals. Send the artwork or colour reference for review.
Select racks, baskets and other accessories for commuting or delivery. Check their fit and load requirements on the chosen model.
Define the carton, manuals, labels and spare-parts kit for your order. For a motorcycle project, list the manual language, packed dimensions, component references and destination documents against the quoted model and configuration. Ask which documents are available and agree any additional testing separately. Confirm the packaging and document list with the sample specification.
Agree the configuration, sample and inspection criteria before placing the production order. Include packaging and spare-parts requirements in the same specification.
Send the destination country, intended use and vehicle category. These define the configuration and document requirements for your project.
Brand an existing model when its layout fits. Request engineering review when you need a different frame, body or electrical system.
Approve the sample specification and acceptance checks before production. Every completed vehicle is inspected against the agreed requirements.
Agree the carton, labels and manuals with the vehicle specification. Include the shipment documents required for the destination.
Compare electric bikes, mopeds and motorcycles before choosing a platform. Each category has a different body layout and configuration scope.
Include the spare-parts kit and service information in the order discussion. Video and diagnostic details help identify after-sales issues.
Answers on customization, paid samples, MOQ and production timing.
We can customize the vehicle’s color, logo, decals, battery capacity, motor power, controller, display, brakes, tires, lighting, accessories, manuals and packaging. Available options depend on the selected model, target market and order quantity.
Yes. We support both OEM and ODM projects, from branding and configuration changes to product development based on your market requirements. Our team can assist with specifications, prototypes, production and packaging.
Yes. We can customize frame colors, logo placement, decals, selected components, user manuals, cartons and retail packaging. Please send us your brand guidelines or design files for evaluation.
Yes. Based on your country, customer group, road conditions, legal requirements, target price and intended use, we can recommend a suitable motor, battery, tire, brake and overall vehicle configuration.
MOQ is project-specific. Jimsen reviews the base model, component supplier minimums, color splits, branded packaging, dedicated tooling and first-order quantity before confirming it. Submit the target model, configuration, first order and annual forecast for a written MOQ breakdown.
Yes. Samples are paid and the cost can be credited against a qualifying bulk order when this is written into the commercial agreement. The sample record should identify the model, configuration, version, any temporary parts and the tests or approvals it is intended to support.
Yes. We work with distributors, importers, wholesalers, retailers, fleet operators and project buyers. We can support model selection, branding, bulk production, spare parts and long-term supply planning.
We manufacture multiple categories, including electric bicycles, folding e-bikes, fat-tire e-bikes, cargo e-bikes, electric mopeds and electric motorcycles. Available categories and specifications may vary by market.
Compliance is planned by target market, product classification and exact configuration. Jimsen can arrange project-specific testing and certification, but does not claim that every model already holds every certificate. Before approval, match the model, battery, charger, controller, motor and software scope to the required evidence.
Jimsen confirms production timing after the final configuration, material position, buyer approvals, current factory loading and season are known. A quotation should state the lead-time start trigger and any long-lead components. Annual factory capacity is not a promised order lead time.
Jimsen provides a two-year warranty. The order agreement should define covered components, start date, exclusions, evidence and remedy. For an issue, send the model and serial or batch reference, a fault description and preferably video or photos. Support can include diagnosis, replacement parts and remote technical guidance under the agreed terms.
Send your target market, model and expected quantity, with the changes you need.
Jimsen can review the proposal and prepare a configuration and paid-sample plan. MOQ and timing depend on the agreed order.
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