Injection Molding
Tooling and molding for your repeat plastic parts.
From prototype to production, coordinated manufacturing solutions for your custom parts.
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Precision parts for your tight tolerances and complex geometry.
Tooling and molding for your repeat plastic parts.

Metal casting options for your part and production volume.

Cutting, forming and welding for your fabricated parts.

Custom profiles for your section, length and finish requirements.

Finishes for your appearance, corrosion and wear requirements.

Sub-assemblies and final builds for your production program.

Production tooling built around your process and volume.

Prototype parts to check fit, function and design.
DFM, process planning and production support for your project.
Inspection, documentation, inventory and delivery planning for your program.
Choose air- or liquid-cooling components around your thermal and mechanical requirements.

Manufacturing support for your cold plates, manifolds and cooling assemblies.

Find components for your power electronics, energy, laser and telecom application.

Components for your electronic systems.
Start with your functional and quality requirements.
Build around your operating environment.
From prototype to production, review material performance, manufacturability and cost for your part.
Review grade, temper and finish for your metal parts.
AluminumStrength, weight and machining›
Stainless SteelCorrosion and finish requirements›
Carbon & Alloy SteelDiscuss grade and heat treatment›
Tool SteelDiscuss tooling and wear needs›
TitaniumReview grade and part geometry›
Copper & BrassDiscuss conductivity and machining›Match your polymer to function, process and environment.
ABSReview enclosure and molding needs›
Polycarbonate (PC)Discuss clarity and impact needs›
Nylon (PA)Review moisture and wear conditions›
POM / AcetalReview fit and sliding features›
PEEKDiscuss operating conditions›
PTFEReview friction and chemical exposure›
ULTEM / PEIDiscuss thermal and electrical needs›Confirm grade availability and application requirements.
TPU / TPEReview flexibility and processing›
EPDMReview weathering and chemical exposure.›
NBRReview oil and fuel exposure.›
FKMReview temperature and chemical exposure.›
G10 / FR4Review insulation and laminate needs›
CompositesReview stiffness, weight and laminate.›Customer-Specified MaterialsConfirm your grade and requirements.›Other Specialty MaterialsDiscuss your application and grade.›Practical guidance for your part geometry and material decisions.
Prepare your process, budget and sourcing questions.
Build your knowledge before production.
Learn who we are and how we operate.
Find our U.S. support team or start a conversation.
ABOUT LK MFG
From prototype to repeat production, your team gets custom parts with engineering input, quality planning and connected delivery support.

Less risk. Clearer decisions. A manufacturing partner focused on your next step.
Use DFM and process selection to address avoidable manufacturing cost.
Review your drawing, sample approval and schedule assumptions early.
Define critical features, inspection records and traceability for your order.
Keep your approved revision and requirements connected through repeat orders.
WHO WE ARE
LK MFG supports global OEMs with precision CNC machining, injection molding, sheet metal fabrication and coordinated secondary processes.
Your project connects manufacturing in Dongguan, China, with a Dallas-area office and warehouse for commercial communication and delivery coordination.
Explore Our Company


FROM DRAWING TO DELIVERY
Review your drawings, critical features and DFM questions before selecting a route.
Compare the material, finish and process around your function and expected volume.
Confirm fit and agreed acceptance criteria before your production build.
Keep your controlled revision and approved requirements with the work order.
Agree dimensional inspection, FAI / PPAP scope and material records as required.
Plan packaging and shipping, then carry approved requirements into your next order.
OUR CAPABILITIES









Find the route that fits your geometry, volume and requirements.

OUR QUALITY APPROACH
Set your acceptance criteria before production. Get the inspection and documentation scope agreed for your parts, rather than discovering missing records at receiving.
Explore Quality AssuranceDFM & tolerance review
Your agreed critical features
First article evidence
Scope agreed at quotation
Specify the required records
Appearance & finish checks
Material-to-shipment records
Keep your current drawing
GLOBAL MANUFACTURING. DALLAS SUPPORT.


APPLICATIONS
Tell us how your part fits, functions and operates. We will review the manufacturing route around those needs.
Quick answers for your custom manufacturing program.
You can request an NDA before sharing confidential CAD. Contact our team first and agree the document process before sending restricted files.
Yes. Share your initial quantity and expected repeat demand. We can review rapid prototyping, first article approval, tooling needs and the route to repeat production.
Discuss dimensional inspection reports, FAI, material certificates, certificates of conformity and PPAP support during quotation. Your required scope and format should be agreed before production.
Your review can cover common engineering metals and plastics. Specify the material grade, condition, finish and operating environment so your manufacturing route can be checked.
Send the latest controlled drawing and identify critical features. Confirm the approved revision with your quotation and order, and review any changes before the next build.
Timing depends on geometry, quantity, material, tooling, finishing and inspection. Share your target date; the reviewed quote confirms your production and delivery assumptions.
Yes. Your team should confirm the approved revision, quantity, acceptance criteria and delivery plan for each repeat order. Tell us about recurring demand so we can discuss scheduling.
Your Dallas-area contact coordinates commercial communication, quotation and logistics discussions with manufacturing in China. Ask about the support and inventory arrangement for your program.