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Precision Injection Molded Parts
High-precision injection molded components manufactured with tight tolerances and premium-grade materials. Ideal for automotive, medical, electronics, packaging, and industrial applications. Custom mold design, rapid prototyping, and volume production available.
Product Overview
Consistent component supply starts with a clear definition of fit and acceptance. JingZhan reviews custom tooling and moulding against the customer’s drawing, focusing inspection on the interfaces that matter to the assembly rather than a universal precision claim. DESIGN AND MANUFACTURING Separate functional dimensions from general tolerances. Agree datums, conditioning and measurement methods so quotation and inspection use the same acceptance basis. Review gates, vents, wall transitions and release direction. Use trials to assess distortion and assembly fit before approving repeat production. Link the drawing revision, resin grade and approved samples to each order. Agree how tooling maintenance, cavity identification and material changes are recorded for later batches. TECHNICAL SPECIFICATIONS PRODUCTION AND REPEAT SUPPLY Company equipment records include 50–500-tonne thermoplastic moulding machines, CNC and EDM tooling resources, CMM and optical measurement equipment. Press selection follows resin, shot volume, projected area and tool layout. Equipment figures do not establish a common tolerance for every part. Repeat orders follow the approved drawing, resin or compound specification, reference samples and inspection plan. Agree batch identification, cavity tracking where needed, protective packing and change approval. Customer qualification and any special documentation are scoped before release. Tooling investment is quoted separately from the piece price. Share annual demand and release quantities so cavity count, procurement and batch cost can be reviewed together. RELATED APPLICATIONS Custom fasteners, supports and housing interfaces for automotive and industrial assemblies. Small functional mouldings supplied to an approved drawing and sample. Photographs show company component examples, not interchangeable catalogue items. Application suitability and any safety, durability or environmental performance must be confirmed for the customer’s design and test plan. Discuss your drawing and supply requirements. Send CAD, resin preference, critical features, annual demand and release quantity. Contact our engineering team →Precision moulded components with a practical repeat-supply baseline
Key processing requirements
Identify critical interfaces
Design for stable moulding
Control changes and releases
Parameters agreed for your part
Parameter
Project specification
Manufacturing scope
Custom tool development, trial approval and agreed repeat component supply.
Material selection
Drawing-specified engineering thermoplastic after function and process review.
Engineering focus
Locating details, clip engagement, ribs and mounting interfaces.
Dimensions and tolerance
Approved drawing and feature-specific inspection agreement.
Colour and finish
Specified grade, colour reference and cosmetic zones.
Tool arrangement
Cavities, inserts and expected maintenance reviewed against demand.
Quality and delivery
Agreed first-article and batch checks, protected packing and lot identification.
Equipment, lead time and order planning
Planning item
Basis for quotation
DFM review
Indicative 3–5 working days after complete drawings and requirements.
New tooling
Indicative 4–8 weeks to first tool trial after tool-design approval and commercial release; corrections and customer validation are additional.
Order quantities
Initial quotation-planning basis: a 500-piece pilot or 1,000-piece repeat batch per part number, resin and colour, subject to project quotation.
Repeat orders
Indicative 10–15 working days after materials and the production slot are confirmed. Customer qualification, special processing and transit are additional.
Keep repeat orders on an approved baseline
Where these components can be used
Technical Specifications
Our injection molding capabilities cover a wide range of materials, part sizes, and complexity levels. Below are the detailed technical parameters.
| Clamping Force | 80 1,600 tons |
| Max Part Weight | 0.1g 6,000g |
| Max Part Dimensions | 1,200 脳 800 脳 400mm |
| Injection Pressure | Up to 2,500 bar |
| Mold Materials | ABS, PC, PP, PA66, POM, PEEK, PMMA, TPE, etc. |
| Mold Life | 500,000 2,000,000 shots |
| Lead Time | 150 working days (T1 sample) |
| Certification | ISO 9001:2015, IATF 16949, ISO 13485 |
| Special Processes | Insert Molding, Overmolding, Two-Shot Molding |
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