Custom Vacuum Cleaner & Small Appliance Manufacturing
Bring us a sketch, an AI concept image, a CAD drawing, a physical sample or an existing mold. Chunjie reviews the manufacturing path, supports tooling and component sourcing, and takes your product through to reliable mass production.
Manufacturing Support for Custom Products
Chunjie is an OEM manufacturer — not a full industrial design agency. We take your concept, sample or design and support the path to producible, cost-effective mass production.
Manufacturing Feasibility Review
We review your sketch, AI concept image, CAD file or physical sample to assess whether the product can be reliably manufactured at scale — covering materials, process, assembly and tooling limits.
Customer-Owned Molds
Use your existing molds, or have our tooling department build new ones. We accept STEP, IGES and SolidWorks files and maintain molds across production runs.
Product Structure Optimization
We review the product structure for producibility and assembly efficiency, flagging issues that could affect yield, cost or reliability before tooling is committed.
Cost Optimization
We identify cost drivers across components, materials and process, and suggest alternatives that preserve your specification while improving landed cost.
Prototype Coordination
We coordinate prototype builds, iterate on fit and function, and confirm specifications with you before moving into mass production.
Tooling Support
Our in-house tooling department supports mold design, fabrication, maintenance and modification throughout the product lifecycle.
Component Sourcing
We leverage our Hangzhou supply chain to source motors, batteries, filters, accessories and packaging to your specification.
Quality Control
ISO 9001 quality-managed processes with IQC, in-line and OQC inspection. Full traceability from raw material to finished product.
Mass Production
Production on dedicated lines with documented procedures, QC reports per shipment, and flexible batch sizes to match your market ramp.
Inputs We Accept
You do not need a finished design to start. Share what you have and we will evaluate the manufacturing path.
- Product sketch or concept drawing
- AI-generated concept image
- CAD file (STEP, IGES, SolidWorks)
- Physical product sample
- Existing mold and tooling
- Specification sheet or reference product
How the Review Works
- 01
Submit your concept
Upload your file or send your sample. Tell us your target market and quantity.
- 02
Feasibility & cost review
We assess producibility, tooling needs and estimated cost structure.
- 03
Prototype & approval
We coordinate a prototype, confirm specs, then move to mass production.
Send Us Your Product Concept
Share your sketch, AI concept image, CAD file or product sample. Our OEM team will respond within 24 hours with a feasibility and cost review.