GreatLight CNC Machining – Precision Engine Hardware Associated Parts, Speed, and Reliability Since 2011
Founded in 2011, GreatLight has evolved into a leading Precision Engine Hardware Associated Parts powerhouse in China. With 15 years of experience operating high‑precision CNC lathes and advanced multi‑axis machining centers, we specialize in delivering custom metal and plastic components that meet or exceed the most demanding tolerances. Our ISO 9001:2015 certification, 0.001 mm precision, and rapid prototyping capabilities make us the go‑to partner for engineers, designers, and manufacturers worldwide.
Main Features
| Feature | Description | Benefit |
|---|---|---|
| 5‑Axis CNC Machining | Six‑axis (X, Y, Z, A, B, C) precision control | Complex geometries, minimal part handling, reduced setup time |
| High‑Precision Lathes | 17‑year legacy machines with ±0.001 mm precision | Tight tolerance production for aerospace, medical, and tooling |
| Rapid Prototyping | Turn‑around as short as 24 hours for simple Precision Engine Hardware Associated Parts, 48 hours for complex | Accelerate product development cycles |
| Custom Design Services | CAD/CAM consulting, geometry optimization | Optimized Precision Engine Hardware Associated Parts, reduced material waste |
| Material Versatility | Metals (steel, aluminum, titanium, copper alloys), plastics (PEEK, ABS, polycarbonate) | Broad application across industries |
| In‑House QA | 3‑D coordinate measuring, surface roughness testing, metallurgical analysis | Assurance of dimensional accuracy & material integrity |
| Direct Sales & After‑Sales | Dedicated account managers, 24/7 technical support | Seamless collaboration, rapid problem resolution |
Suitable Applications
- Aerospace & Defense – lightweight structural components, turbine blades, precision fittings
- Medical Devices – implants, surgical instruments, prosthetic components
- Automotive & Motorsport – high‑performance Precision Engine Hardware Associated Parts, engine components, custom housings
- Industrial Machinery – gears, shafts, precision heads, custom tooling
- Consumer Electronics – enclosures, fasteners, custom connectors
- Energy & Power – turbine Precision Engine Hardware Associated Parts, hydraulic components, marine hardware
- High‑Tech Manufacturing – MEMS, micro‑electromechanical systems, precision molds
Quality and Accuracy
GreatLight’s commitment to quality is embedded in every stage of the production process:
- Design Review – 3‑D clash detection, tolerance stack‑up analysis, and material selection.
- Tooling Selection – Highest‑grade cutting tools, dynamic tooling life monitoring.
- Process Control – Closed‑loop spindle and tool‑path monitoring, real‑time data capture.
- Surface Finish – Achievable Ra ≤ 0.8 µm on critical surfaces, with optional post‑machining polish.
- Dimensional Verification – Coordinate Measuring Machines (CMM) with ±0.001 mm accuracy, statistical process control (SPC) dashboards.
- Final Inspection – Visual, dimensional, and functional testing before shipment.
The result is a product that consistently meets or surpasses the stringent specifications required by high‑precision industries.
Parameter Table
| Parameter | Standard Setup | Custom Options |
|---|---|---|
| Tolerances | ±0.001 mm | ±0.0005 mm to ±0.005 mm |
| Surface Roughness (Ra) | ≤ 0.8 µm | ≤ 0.3 µm, polishing |
| Tool Life Monitoring | ±5 % deviation | ±2 % deviation |
| CMM Accuracy | ±0.001 mm | ±0.0005 mm |
| Part Weight | Up to 200 kg | Up to 500 kg |
| Work‑Piece Size | Max 1.5 m × 0.8 m × 0.8 m | Scalable with custom fixtures |
| Cycle Time | 3–10 hours (simple) | 24–72 hours (complex) |
| Batch Size | 1–10,000 | 10–50,000 |
| Lead Time | 5–10 days | 1–3 days (express) |
Material Properties Table
| Material | Typical Use | Minimum Mechanical Properties | Heat Treatment (if applicable) | Corrosion Resistance |
|---|---|---|---|---|
| Aluminum 7075 | Aerospace fasteners | Yield Strength 500 MPa | T4, T6 | Excellent |
| Stainless Steel 316L | Medical implants | Yield Strength 290 MPa | Aged | Outstanding |
| High‑Strength Steel 4340 | Turbine shafts | Yield Strength 310 MPa | HR3 | Good |
| Titanium Ti‑6Al‑4V | Aerospace structural | Yield Strength 880 MPa | T6 | Excellent |
| Copper Alloy (C11000) | Electrical contacts | Yield Strength 70 MPa | Annealed | Good |
| PEEK | High‑temperature Precision Engine Hardware Associated Parts | Tensile Strength 95 MPa | Annealed | Excellent |
| Polycarbonate | Enclosures | Tensile Strength 60 MPa | Annealed | Good |
All material selections are validated against ISO 9001:2015 specifications and customer requirements.
Machining Instructions (Workflow)
- Pre‑Manufacturing Consultation
- Exchange CAD files, specifications, and functional requirements.
- Conduct virtual design reviews and tolerance analysis.
- Tooling & Fixture Design
- Create custom fixturing for large or complex Precision Engine Hardware Associated Parts.
- Select appropriate tool geometry and coating.
- Simulation & Virtual Machining
- Run CAM simulations to predict cutting forces, surface finish, and tool wear.
- Adjust parameters to minimize cycle time while preserving precision.
- Production Run
- Execute CNC programs on 5‑axis machining centers or high‑precision lathes.
- Continuous monitoring of spindle speed, feed rates, and coolant flow.
- Intermediate Inspection
- Perform CMM checks after critical operations.
- Apply corrective actions if deviations exceed ±0.001 mm.
- Final Inspection & Packaging
- Conduct full dimensional inspection, surface finish verification, and functional testing.
- Use anti‑static, anti‑corrosion packaging tailored to material.
- Documentation & Handover
- Provide inspection reports, material certificates, and technical data sheets.
- Offer digital twin data for further design iteration.
Custom Guide
Step 1 – Initiate Contact
Reach out via phone (+86 180 2756 7310), WhatsApp, or email (rich@glcncmachining.com). Provide a brief overview of your project.
Step 2 – Submit Design Files
Send 3‑D CAD (STEP, IGES, SolidWorks, CATIA) and a specification sheet. Our team will review for manufacturability and provide a preliminary quote within 24 hours.
Step 3 – Confirm Specifications
Discuss tolerances, surface finish, material selection, and any special requirements (e.g., anti‑static, biocompatibility). Adjust parameters for cost optimization.
Step 4 – Finalize Order
Sign the purchase agreement and provide a 30 % deposit. Our production schedule will be confirmed.
Step 5 – Production & Quality Assurance
Your project enters the production pipeline. We will keep you informed of progress via email or a dedicated portal.
Step 6 – Delivery
Shipment via air freight (express) or sea freight (standard). We provide packing and labeling in compliance with international shipping regulations.
Step 7 – Post‑Delivery Support
Our support team remains available for any post‑delivery inquiries, adjustments, or future orders.
Price Advantage
- Competitive Pricing – Our state‑of‑the‑art equipment and lean production processes reduce overhead, allowing us to offer some of the lowest prices in the industry for high‑Precision Engine Hardware Associated Parts.
- Volume Discounts – Tiered pricing structures for batch orders, with significant reductions for orders beyond 1,000 units.
- Transparent Costing – No hidden fees; all costs (material, machining, inspection, packaging) are itemized in the quote.
- Rapid Turn‑Around Savings – Express services eliminate time‑to‑market delays, providing cost savings that outweigh the premium of expedited shipping.
Delivery Cycle and On‑Time Performance
| Service Level | Lead Time | Delivery Mode | On‑Time Success Rate |
|---|---|---|---|
| Standard | 5–10 days | Air freight (express) or sea freight (standard) | 98 % |
| Express | 1–3 days | Air freight (express) | 95 % |
| Critical (Same‑Day) | <24 hours | Air freight (express) | 90 % |
Our logistics partners adhere to ISO‑14001 environmental standards, ensuring responsible and efficient shipping.
Communication Efficiency and Technical Support
- Dedicated Account Manager – One point of contact for design, production, and delivery updates.
- 24/7 Technical Hotline – Resolve machining or design questions promptly.
- Digital Collaboration Portal – Real‑time file sharing, progress tracking, and inspection data.
- Language Support – English, Mandarin, and additional languages upon request.
Technical Capabilities and Equipment
| Equipment | Capacity | Precision | Specialty |
|---|---|---|---|
| CR‑1000 5‑Axis CNC Center | 1.5 m × 0.8 m × 0.8 m | ±0.001 mm | Complex 5‑axis milling |
| HSM‑200 High‑Speed Machining Center | 1.8 m × 0.9 m × 0.9 m | ±0.0005 mm | Ultra‑fast milling, high‑feed rates |
| X‑Series CNC Lathe | 1.2 m spindle length | ±0.001 mm | Precision turning, threading |
| CMM‑Pro 3‑D | 1 m × 0.8 m | ±0.0005 mm | In‑house dimensional inspection |
| Laser Surface Inspector | 500 mm × 500 mm | ±0.001 mm | Surface roughness, defect detection |
| Metallurgical Analyzer | – | – | Hardness, microstructure, composition |
Our tools are routinely calibrated against national standards (GB/T 2796, ISO 9001:2015). The combination of 5‑axis machining and high‑precision lathes enables us to tackle almost any geometry with unrivaled accuracy.
Quality Control System and Certification
- ISO 9001:2015 – Comprehensive quality management system covering design, production, inspection, and customer feedback.
- ISO 14001 – Environmental management, reducing waste and emissions.
- ISO 45001 – Occupational health and safety management.
- AS9100D – Aerospace quality standard compliance.
- ISO/TS 16949 – Certification of Production Quality Management System for Engine Hardware Parts.

Our quality audits are conducted quarterly by both internal auditors and external certification bodies. Continuous improvement is embedded in our culture, with a Kaizen mindset applied to every process.
Confidentiality and Intellectual Property Protection
- Non‑Disclosure Agreements (NDAs) – Mandatory for all partners and subcontractors.
- Secure Data Handling – All CAD files and technical documents are stored on encrypted servers with access logs.
- IP Rights – All designs belong to the customer; we provide no ownership or derivative rights unless otherwise agreed.
- Physical Security – Controlled access to production floors, with CCTV and biometric entry.
Supply Chain Stability and Risk Management
- Diversified Supplier Base – Multiple sources for critical raw materials (steel, aluminum, copper, polymers) to mitigate supply disruptions.
- Inventory Management – Just‑in‑time inventory for core materials, with safety stock for high‑demand items.
- Geopolitical Monitoring – Real‑time analysis of trade regulations, tariffs, and shipping lanes.
- Disaster Recovery Plan – Business continuity protocols, redundant data centers, and alternative logistics partners.
Why Choose GreatLight CNC Machining?
| Advantage | What It Means for You |
|---|---|
| Precision Leadership | 0.001 mm tolerance guarantees that your Engine Hardware Associated Parts fit and function flawlessly. |
| Rapid Prototyping | From concept to functional prototype in 24–48 hours, shortening your R&D cycle. |
| Full‑Spectrum Service | Design analysis, tooling, machining, inspection, and packaging—all under one roof. |
| Cost‑Effective | Competitive pricing without compromising quality, with volume and express discounts. |
| Unmatched Reliability | 98 % on‑time delivery, backed by ISO certifications and rigorous process controls. |
| Transparent Collaboration | Dedicated account manager, real‑time progress tracking, and multilingual support. |
| Secure IP Protection | Strict confidentiality protocols and ownership retention for your designs. |
| Robust Supply Chain | Redundant sourcing and risk mitigation keep production on schedule. |
Contact Us
GreatLight CNC Machining Center
Phone: + 86 180 2756 7310 (WhatsApp)
Email: rich@glcncmachining.com
Website: glcncmachining.com
Whether you need a single prototype or a large production run, our team is ready to transform your design into a precise, high‑quality reality. Reach out today and experience the GreatLight difference.























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