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Custom Manufacturing On Demand
One-Stop Precision Manufacturing Solutions for OEM Companies Worldwide
Rapid prototypes and production parts manufactured to your specifications. From 1 prototype to 100,000+ production parts with consistent quality, engineering support, and worldwide delivery.
Manufacturing Capacity You Can Rely On
Proven infrastructure to support your scaling needs.
One-Stop Manufacturing Services
From rapid prototyping to high-volume production, LK Tools delivers precision manufacturing solutions through one trusted global supplier—supporting every stage of your project.
Precision CNC Machining
High-precision 3, 4, and 5-axis milling and turning services for complex geometries. We deliver tight tolerances and exceptional surface finishes for both rapid prototypes and high-volume production runs.
Sheet & Tube Fabrication
Comprehensive sheet metal fabrication utilizing advanced laser cutting, bending, punching, and welding techniques. Ideal for enclosures, brackets, and complex structural components.
Plastic Injection Molding
High-quality custom plastic injection molding for production runs of 100 to 1,000,000+ parts. We offer rapid tooling, overmolding, and insert molding with strict quality control.
Precision Die Casting
High-pressure die casting solutions for complex metal parts. We specialize in aluminum, zinc, and magnesium alloys, providing excellent dimensional accuracy and smooth surface finishes.
Metal Extrusion
Custom aluminum extrusion profiles for industrial, architectural, and thermal management applications. We offer in-house tooling, extrusion, and post-machining services.
Precision Metal Casting
Investment casting and sand casting services for ferrous and non-ferrous metals. Ideal for low to medium volume production of complex, heavy-duty components.
Metal Stamping
High-speed progressive die stamping for large volume production. We deliver consistent quality for automotive, electronics, and industrial components.
Industrial 3D Printing
Rapid prototyping and low-volume production using advanced additive manufacturing technologies. Fast turnaround for complex geometries that cannot be machined.
Surface Finishing
Enhance the aesthetic, functional, and protective qualities of your parts. We offer a comprehensive range of in-house surface treatments tailored to your specifications.
Contract Assembly Services
Complete mechanical and electro-mechanical assembly services. We consolidate your supply chain by delivering finished, tested, and retail-ready products directly to you.
Why Engineers, Buyers & Supply Chain Teams Choose LKMFG
U.S. Local Support
Dallas office and warehouse providing localized communication, inventory management, and rapid support.
One-Stop Manufacturing
Comprehensive capabilities across custom metal, plastic components, and full mechanical assembly.
Engineering Support
Expert DFM analysis, material selection guidance, and rigorous tolerance reviews to ensure manufacturability.
Quality Assurance
ISO 9001 certified quality systems, full traceability, FAI, and comprehensive inspection reports.
Prototype to Production
Seamlessly scale from initial rapid prototypes to pilot runs and high-volume production.
Global Delivery
Flexible logistics including Air, Sea, Express, and DDP shipping direct to your facility.
Industries We Support
Industrial Equipment
Durable components for heavy machinery and tooling.
Robotics & Automation
Lightweight, high-precision structural parts and joints.
Transportation & Transit
Reliable enclosures and mechanical assemblies.
Automotive & EV
Thermal management and custom EV components.
Consumer Electronics
Aesthetic housings with premium surface finishes.
Medical Devices
Biocompatible materials and strictly controlled tolerances.
Semiconductor Equipment
Ultra-precision machining for vacuum environments.
Energy Systems
Ruggedized components for solar, wind, and storage.
From Prototype to Production
Supporting customers at every stage of product development, manufacturing, and supply chain management.
How We Help Reduce Manufacturing Risk
We implement strict controls at every phase to protect your timeline and budget.
1 Before Production
- DFM Review
- Material Verification
- Tolerance Review
- Cost Optimization
2 During Production
- In-Process Inspection
- Process Monitoring
- Engineering Updates
- Production Tracking
3 Before Shipment
- Final Inspection
- Material Certificates
- FAI Reports
- Packaging Validation
4 After Delivery
- Technical Support
- Corrective Actions
- Continuous Improvement
- Repeat Order Improvement
What We Manufacture
Industrial Control Housing
Industry: Industrial Equipment
Material: 6061 Aluminum
Process: CNC Machining
Finish: Anodized
Lead Time: 7 Days
Transit Display Housing
Industry: Transportation
Material: Aluminum Alloy
Process: Die Casting
Finish: Powder Coating
Lead Time: 25 Days
Robotics Structural Part
Industry: Robotics & Automation
Material: 7075 Aluminum
Process: 5-Axis CNC
Finish: Hard Anodizing
Lead Time: 10 Days
Sheet Metal Electrical Enclosure
Industry: Energy Systems
Material: Carbon Steel
Process: Laser Cutting, Bending
Finish: Powder Coating
Lead Time: 12 Days
Medical Device Housing
Industry: Medical Devices
Material: ABS + PC
Process: Injection Molding
Finish: Mold Tech Texture
Lead Time: 20 Days (Tooling + Parts)
Electronics Cooling Component
Industry: Consumer Electronics
Material: 6063 Aluminum
Process: Extrusion + CNC
Finish: Clear Anodized
Lead Time: 15 Days
Quality and Supply Chain Confidence
Helping OEM customers reduce quality and supply chain risk.
Uncompromising Quality
- ISO 9001 Certified
- CMM Inspection
- Material Traceability
- FAI (First Article Inspection)
- PPAP Support
- Comprehensive Inspection Reports
Supply Chain Stability
- Dallas Warehouse
- Blanket Orders
- Safety Stock Management
- Inventory Programs
- Vendor Managed Inventory (VMI)
- DDP Shipping Direct to Your Door
Engineering & Manufacturing Resources
Expert guides to help you optimize designs, select materials, and lower manufacturing costs.
How to Reduce CNC Machining Costs
Actionable design tips to minimize machine time and setup complexity.
Aluminum 6061 vs 7075
A deep dive into the mechanical properties and ideal applications for each alloy.
Injection Molding Design Guide
Best practices for wall thickness, draft angles, and avoiding sink marks.
Tolerance Guide
Understanding standard manufacturing tolerances across different processes.
Surface Finish Guide
Comparing anodizing, powder coating, plating, and passivation options.
DFM Guide
Comprehensive Design for Manufacturability principles for metal and plastic parts.
Frequently Asked Questions
Do you support prototypes?
Do you support production quantities?
Can you provide material certificates?
Can you provide FAI reports?
Can you support PPAP?
Do you offer DDP shipping?
Do you have U.S. support?
Can you support engineering changes?
Can you support blanket orders?
How do I request a quote?
Ready to Start Your Next Project?
Upload your CAD files, drawings, or project requirements. Our engineering team will review your project and provide recommendations, lead times, and pricing within 24 hours.