Shenzhen Rishenglong Co., Ltd.
Shenzhen Rishenglong Co., Ltd.
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| Process Stage | Specification |
|---|---|
| Prototype Method | CNC Machining (Aluminum 6061/7075, Steel, ABS, POM, PA) |
| Machining Accuracy | ±0.01–0.02 mm |
| Mass Production Method | High Pressure Die Casting (HPDC) |
| Casting Materials | ADC12, A380, Zamak 3/5, Magnesium Alloys |
| Post-Casting Processes | CNC Finishing, Drilling, Tapping, Surface Coating |
| Tolerance (Casting) | ±0.05 mm; Post-machining ±0.02 mm |
| Prototype Lead Time | 3–7 Days (Depending on complexity) |
| Tooling Lead Time | 10–18 Days for hardened steel dies |
| Production Volumes | From 100 units (pilot run) to 1,000,000+ units (mass production) |
| Quality System | IATF 16949, ISO 9001 |
| Material Certification | RoHS, REACH, PPAP, IMDS, CoC (on request) |
Rapid Validation of Automotive Components
CNC-machined prototypes enable real-world testing for dimensional accuracy, heat resistance, assembly fit, and load capacity.
Seamless Transition to Mass Production
Once the prototype is validated, our in-house tooling and die casting facilities enable a smooth shift to volume manufacturing.
IATF 16949 Certified Production
Full compliance with global automotive standards ensures consistency, traceability, and quality control from the first piece to the last.
Optimized for Design Iteration
Flexible CNC prototyping supports last-minute design updates without delaying tooling or production schedules.
Precision at Scale
Tightly controlled tolerances, automated inspection, and SPC monitoring ensure every part meets OEM specifications.
Digital Twin-Driven Development
Integrating virtual simulations with CNC validation to reduce prototype iterations.
Hybrid Materials for Lightweighting
Transitioning from steel to aluminum or magnesium alloys to meet weight and fuel efficiency targets.
Smart Tooling
Embedded sensors in die casting molds for real-time monitoring of pressure, temperature, and cycle time.
End-to-End Traceability with QR/UID
Marking each part with unique identifiers linked to material certifications and inspection data.
Powertrain Housings & Brackets
High-strength aluminum parts for engine mounting, transmission supports, and torque arms.
Thermal Management Components
Heat sinks, battery cooling plates, and pump housings in hybrid and electric vehicles.
Structural Interior/Exterior Components
Dashboard frames, door modules, and seating structures that demand tight tolerances and strength.
Suspension & Chassis Interfaces
Lightweight, corrosion-resistant linkages and mounting points optimized through early CNC testing.
ADAS & Sensor Enclosures
High-precision parts for LiDAR, radar, and camera modules needing RF shielding and IP-rated sealing.
Q1: How fast can I get a CNC prototype for validation?
A1: Typically within 3–5 business days depending on complexity and material. Express service is available.
Q2: Can I test the prototype for crash safety or heat resistance?
A2: Yes. CNC prototypes in aluminum and engineering plastics can be used for structural and thermal testing.
Q3: What’s the benefit of validating with CNC before casting?
A3: CNC prototyping allows you to confirm fit, function, and durability before committing to expensive tooling, reducing rework and delays.
Q4: What does your IATF 16949 certification cover?
A4: It ensures full automotive quality system compliance including risk management, production part approval (PPAP), and continuous improvement.
Q5: How do you ensure dimensional consistency during mass production?
A5: We use CMM, 3D scanning, SPC data monitoring, and 100% inspection for critical-to-function features.
Q6: Can you supply just prototypes, or only full production?
A6: Both. We support low-volume builds for validation or field testing as well as large-scale production for SOP launches.
Accelerate Automotive Innovation with Rapid CNC Validation and IATF 16949 Die Casting
From first part to full production, we help OEMs and Tier 1s bring components to market faster—with no compromise on quality. Contact us to start your next prototype-to-production project.