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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.
Built on Trust. Backed by Clear Answers.
See why engineering and purchasing teams choose LK TOOLS.
Frequently Asked Questions
Do you support prototypes and low-volume production?
What information is required for a quotation?
What is your typical lead time?
Can you provide material certificates and inspection reports?
What shipping terms do you offer?
What Our Customers Say
"Excellent communication, reliable quality, and strong support from prototype through production."
Purchasing Manager
Automation Equipment · USA
"The parts arrived within tolerance, and the surface finish matched our requirements very well."
Mechanical Engineer
Electronics · USA
"LK TOOLS has become a reliable manufacturing partner for our custom metal components."
Supply Chain Manager
OEM Manufacturing · Europe
"LK TOOLS consistently delivers precision-machined parts that meet our drawings and quality requirements."
Engineering Manager
Industrial Equipment · USA
"Outstanding surface finish and fast turnaround on our die casting prototypes. Highly recommend."
Product Developer
Consumer Goods · UK
"The injection molded parts were flawless. Great communication throughout the process and on-time delivery."
Operations Manager
Medical Devices · USA
Ready to discuss your next project?
Our team is here to help you turn your ideas into precision solutions.
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.
Parts We Manufacture Across Industries
Representative custom components for demanding OEM applications—from prototype to production.
Precision Control Housing
6061 Aluminum · CNC Machining · Anodized
Lightweight Structural Component
7075 Aluminum · 5-Axis CNC · Hard Anodized
Sheet Metal Electrical Enclosure
Carbon Steel · Laser Cut & Bent · Powder Coated
Custom Cooling Enclosure
6063 Aluminum · Extrusion + CNC · Clear Anodized
Have a Part Ready for Review?
Share your drawings for process recommendations, pricing, and lead-time review.
From Drawing to Delivery
A structured process with engineering review, documented approvals, and quality controls at every stage.
Drawing & DFM Review
- Drawing and tolerance review
- Material verification
- Cost and process optimization
Prototype & Customer Approval
- Prototype manufacturing
- Dimensional inspection
- Fit, function and assembly review
Pilot Production
- Low-volume production
- Process validation
- Quality standard confirmation
Mass Production & Inspection
- In-process inspection
- Production status updates
- Final inspection and reports
Delivery & Ongoing Support
- Packaging validation
- Global DDP delivery
- Corrective action and repeat-order improvement
Quality Controls Built Into Every Stage
Material traceability, customer approvals, inspection records, and engineering updates support your project from start to finish.
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
Why OEM Teams Choose LK TOOLS
Engineering expertise, quality control, U.S. support, and reliable global delivery—all from one manufacturing partner.
Engineering & DFM Support
Design review, material guidance, tolerance analysis, and cost optimization before production.
One-Stop Manufacturing
CNC machining, sheet metal, molding, casting, finishing, and assembly through one trusted partner.
U.S. Local Support
Dallas-based communication, warehousing, inventory coordination, and responsive customer support.
Global DDP Delivery
Express, air, sea, and DDP shipping options delivered directly to your facility.
Quality & Traceability
- ISO 9001 Certified
- CMM Inspection
- Material Traceability
- FAI Reports
- PPAP Support
- Comprehensive Inspection Reports
Supply Chain & Inventory Support
- Dallas Warehouse
- Blanket Orders
- Safety Stock Management
- Inventory Programs
- Vendor Managed Inventory (VMI)
- DDP Delivery
Have a Drawing Ready for Review?
Share your project files for engineering feedback, pricing, and lead-time review.
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.
Ready to Turn Your Drawing Into a Quote?
Upload your CAD files or drawings for an engineering review and a clear quotation.