Automotive busbar connectors
Metal conductor interfaces combined with molded insulation for automotive electrical connections.
Explore this categoryPrecision molds. Custom plastic components.
Suzhou Dongying provides precision molds, injection molding and insert molding. Our components include plastic gears, busbar insulation parts, bearing cages and electronics cooling parts.
Automotive connections, gears & bearing cages.
Explore automotive busbar connectors, gears and gearboxes, and bearing cages. Browse each category for component photos and descriptions.
Gears, gear sets & gearboxes
Gear, gear-set and gearbox samples showing tooth profiles, housings and assembly interfaces.
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Bearing cages
Plastic cages for ball, needle-roller and slewing bearing arrangements. Explore pocket geometry and assembly interfaces.
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The part defines the tooling.
Review geometry, material requirements and assembly interfaces together. Define the scope for tooling, molded parts and inserts before the project moves forward.
Define what a good part must meet.
Critical dimensions, mating features and functional requirements need an agreed inspection method and sample-approval plan. Start with the acceptance criteria for your part.
Explore quality & inspectionMeet Suzhou Dongying
Make the next conversation useful.
Bring the component, tooling and inspection requirements into one clear brief.
Describe the part
Drawing revision, assembly context and critical features.
Define the scope
Tooling, molded parts, inserts, quantities and target schedule.
Agree the review inputs
Material requirements, inspection points and sample acceptance.
Start with your drawing and requirements.
Share your drawing revision, quantities and key requirements so we can discuss the project.
