Industries
Automotive
JBRplas manufactures precision plastic injection molds and molded parts for automotive OEM suppliers — interior trim, connector housings, HVAC components, and structural brackets.
Automotive Plastic Injection Molding
The automotive supply chain demands the highest levels of dimensional precision, material performance, and quality documentation. JBRplas has supplied plastic injection-molded components to Tier 1 and Tier 2 automotive suppliers for over a decade, with a quality system built around IATF 16949-aligned practices.
Automotive Components We Produce
Interior & Trim
- Dashboard sub-panels and bezels
- Door handle housings and trim inserts
- Centre console components
- HVAC vent grilles and deflectors
- A/B/C-pillar trim clips and covers
- Overhead console housings
Exterior & Under-Bonnet
- Bumper fascia retainers and grille clips
- Wheel arch liner clips
- Door mirror housings
- Engine bay covers and ducting
- Fluid reservoir caps and necks
- Fender liner components
Electrical & Electronics
- Connector housings and terminal caps
- Relay and fuse box covers
- Wiring harness clips and grommets
- Sensor housings (ADAS, temperature, pressure)
- EV battery tray components and covers
- Charging port bezels and covers
Structural & Functional
- Seat structure brackets and reinforcements
- Pedal pad overviews
- Steering column shrouds
- Air intake manifold components
- Water pump impellers and housings
Materials for Automotive Applications
| Material | Properties | Applications |
|---|---|---|
| PA66-GF30 | High stiffness, heat resistance | Structural brackets, connectors |
| PA6-GF15 | Impact + strength balance | Clips, fastener components |
| POM | Low friction, fatigue resistance | Gears, cams, pivot components |
| PC/ABS | Impact + heat, Class A surface | Interior visible trim |
| PP-GF20 | Lightweight, chemical resistance | Under-bonnet, bumpers |
| PBT-GF30 | Dimensional stability, electrical | Sensor housings, connectors |
| PC (optical) | High clarity, impact | Lighting lenses, display covers |
| TPE / TPV | Soft touch, sealing | Grips, seals, gasket components |
Quality & Documentation Standards
JBRplas follows automotive supply chain quality practices for all automotive programs:
- PPAP Level 3 — Production Part Approval Process documentation standard
- FMEA / Control Plan — Process Failure Mode and Effects Analysis
- SPC — Statistical process control with Cpk reporting
- First Article Inspection (FAI) — Full dimensional and functional report
- MSA — Measurement System Analysis for critical gauges
- Material certifications — Resin lot traceability per shipment
Tooling for Automotive Production
- Steel grade: H13 hardened to 48–52 HRC as minimum for production tooling
- Cavity tolerance: ±0.005mm for critical dimensions
- Surface finish: to customer specification; SPI A1 through VDI 45
- Shot life warranty: 1,000,000 shots minimum for H13 tooling
- Validation: T1 + T2 + production trial before PPAP submission
Other Industries We Serve
JBRplas manufactures medical-grade plastic injection molds and molded components — FDA compliant resins, ISO 10993 biocompatible materials, clean room molding available.
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Plastic injection molded enclosures, housings, and components for consumer electronics and home appliances. Flame-retardant resins, UL94 V-0, Class A finish. Shenzhen factory.
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