Brand
SUMAHAOFocused on ATV products.

Some people ride to get the work done. Some ride to get away from it. We build for both, and we take both seriously.




Based in Chongqing, China, SUMAHAO develops, manufactures and supplies ATVs, with OEM / ODM support for partner brands. We bring engineering, craftsmanship and quality management together, with close attention to how each vehicle feels in use.
Digital design, sheet and tube processing, robotic frame welding and flexible assembly form a connected manufacturing process. Quality management spans development, incoming materials, production and completed vehicles, carrying design requirements through to the finished ATV.
New models also take to the test ground. Driving evaluations bring handling response and rider comfort into product assessment and refinement. From structural design to the experience behind the handlebars, this attention to detail helps our partners compete with confidence.
From the first weld to the last test ride, every SUMAHAO ATV is built in our own Chongqing factory. We control the frame, the fit and the finish, so what reaches you is what we meant to build.
Every ATV leaves our floor crated and fully wrapped, loaded by our own team and handed straight into an established freight chain. Whether it is your first container or a full production run, our line and our logistics are set up to keep pace with your order.
Focused on ATV products.
Chongqing Sumahao Technology Co., Ltd.
ATVs for outdoor recreation and practical use.
Engine and transmission options across the range.
Project-based development connects product plans with manufacturing requirements.
Sheet and tube processing with robotic frame welding.
Assembly operations supporting multiple models.
Alongside process inspection and vehicle function checks.
We sweat the small things you feel. The weight of the throttle. The way the steering settles in a corner. The click of a switch with gloves on. Our engineers chase the details you notice after an hour on the trail, and we keep refining every model riders already know.
Development starts with clear design goals and carries through to manufacturing and use. SUMAHAO connects digital design, process requirements and quality management through project-based development. Component production, frame welding and final assembly work toward the same product objectives.
Completed-vehicle inspections and driving evaluations help us understand how a product performs. We assess component and vehicle functions alongside rider response, bringing practical feedback into the next stage of product refinement.

Engineering, process planning and quality management work around the same vehicle. Defined development stages connect structural design with production preparation, while assembly, inspection and riding feedback inform product assessment.
Specialist teams carry this collaboration from design to the completed vehicle. Clear responsibilities and regular communication turn quality requirements into practical support our partners can rely on.