Product development · sourcing · private label · prototyping · OEM/ODM
Custom Product Development & China-Side Services
Jinyu helps overseas brands, distributors, importers and product developers choose the practical China-side route for a product project: source an existing item, research suppliers, validate a design with 3D printing, develop tooling, coordinate injection molding, build private-label packaging or move into deeper OEM/ODM production.
Core Service Capabilities
China Sourcing & Procurement
Research suitable Chinese supplier routes, compare RFQs, coordinate samples, approved SKUs, packaging and recurring procurement support.
Injection Molding & Tooling
Support custom plastic projects from file or sample through mold quotation, trial parts, ABS/PP/TPR/PVC molding and secondary finishing.
3D Printing & Rapid Prototyping
Use in-house Bambu Lab P1S FDM/FFF capability for selected PLA/PETG prototypes, validation parts and short runs before tooling is justified.
Toy Sourcing & Consolidation
Use the Chenghai-specific sourcing route for toy, novelty, promotional and multi-SKU projects requiring supplier comparison and consolidation.
Private-Label Packaging
Coordinate logos, labels, inserts, sleeves, bags, color boxes, barcodes and carton marks around the selected product.
OEM/ODM Product Development
Review reference products, sketches, structure, function, materials, samples, tooling and commercial requirements for a new or modified product.
Sampling & Quality Control
Define the correct proof, sample or pre-production reference and connect it to inspection checkpoints and production approval.
Compliance Review
Keep product documents, destination requirements, age grading and testing scope tied to the exact model and intended use.
Choose the Practical Route
What to Send
- Product link, reference photo, sketch, drawing or 3D file
- Target quantity and likely reorder range
- Material, dimensions and functional requirements
- Logo, color, finish, packaging or assortment requirements
- Target cost, retail price or project budget if available
- Destination country and required arrival or launch date
- Whether you need sourcing only, prototyping or full production support
Have a Product, File or Buying Brief?
Send the reference, quantity, material, branding/finish requirement, destination and timing. Jinyu will identify whether the practical route is sourcing, 3D printing, tooling/injection molding, private label or OEM/ODM development.