Industry Cases
We focus on high-precision plastic parts for automotive applications (armrest decorative panels, A/C air vents),
spray fixtures, earphones, mobile phones, computers, and home appliances.
Industry Applications
Dongguan Penghai Precision Mould Co., Ltd. provides high-precision mould manufacturing, custom painting/spraying fixture engineering, and custom plastic injection molding solutions for global industrial buyers.
High-Precision Mould Fabrication & Tooling Engineering
Custom-engineered plastic injection moulds built with premium mould steel and processed via advanced CNC machining and EDM. Designed for extended tool life, minimal cycle times, and tight tolerances.
- Key Feature: High dimensional accuracy, optimized cooling channels & long mould lifespan
- Application: Consumer Electronics, Automotive Components & Industrial Housings
Precision Spraying Fixtures & Automatic Painting Jigs
Engineered custom painting fixtures and masking jigs tailored for automated coating lines. Designed for flawless edge masking, rapid loading/unloading, and consistent surface finishing.
- Key Feature: Perfect masking accuracy, durable construction & reduced overspray
- Application: Automated Spray Coating Lines, Plastic Enclosures & Decorative Trims
Custom Plastic Injection Molding & Assembly Services
End-to-end plastic injection molding processing using engineering-grade polymers (ABS, PC, PP, POM, PA66). Supported by strict in-process inspection to ensure zero defects across production batches.
- Key Feature: Stable shot-to-shot consistency, smooth surface finish & zero-defect QC
- Application: Electronic Appliance Shells, Precision Gears & Structural Components
Rapid Mould Prototyping & First Article Validation
Accelerated tooling and sampling workflows to help clients validate part fit, aesthetics, and structural integrity before committing to full-scale mass production runs.
- Key Feature: Fast DFM feedback, quick mould trial T1 samples & full inspection reports
- Application: New Product Development, Pre-Series Runs & Design Verification