Home / Rapid Prototyping Services
Prototypes that don't just look right — they build right.
Get an Instant Quote 
All uploads are secure and confidential. Core Rapid Prototyping Technologies
CNC Machining
-
Process: High-precision CNC machines for complex structures in metals (aluminum alloys, stainless steel) and engineering plastics (ABS, POM) -
Tolerance: ±0.05mm | Surface roughness Ra ≤0.8μm
-
Applications: Automotive prototypes, medical device housings, precision gears
3D Printing
-
Process: Stereolithography (SLA), Selective Laser Sintering (SLS), Multi Jet Fusion (MJF)
-
Materials: Resins, nylon, titanium alloys, transparent photopolymers
-
Key Advantage: Complex geometries delivered within 72 hours
Vacuum Casting
-
Process: Silicone mold duplication for low-volume pilot production (50-200pcs)
-
Material Simulation: ABS-like, PC-like, soft rubber (Shore A 50-90)
-
Applications: Consumer electronics housings, soft-touch buttons, transparent component validation
Sheet Metal Fabrication
-
Process: Integrated laser cutting, bending, and welding for stainless steel, galvanized steel, and aluminum sheets
-
Precision: Bending angle tolerance ±0.5° | Hole position accuracy ±0.1mm
-
Typical Use: Enclosure panels, heat sinks, industrial equipment brackets
Rapid Tooling
-
provides agile solutions for low-volume pilot runs (50-500 pieces) with 3-7 day lead times
-
Process: Mold Design, Core Fabrication, Trial Adjustment, Low-Volume Production
-
Applications: Smart wearable casings (3-5 color trials), Ergonomic handheld prototypes (50 pcs for clinical evaluation), Control panels (200-300 pcs for market testing)
New Product Development Process
Design for Manufacturing. From Concept to Mass Production.
Concept
(Product Definition Consultancy)
EVT
(Engineering Verification Test)
DVT
(Design Verification Test)
PVT
(Production Verification Test)
MP
(Mass Production)
From Prototype to Production
- A successful prototype is not the final goal.
- Design for Manufacturing (DFM) validation
- Tooling readiness planning
- Assembly workflow testing
- Quality inspection definition
Production readiness is.
Our prototyping phase supports downstream manufacturing preparation through:
This ensures a smooth transition from prototype validation to mass production.
Get an Instant Quote Global Recognition & Regulatory Compliance
We combine award-winning industrial design expertise with rigorous global regulatory compliance, empowering your products to access global markets and earn industry recognition seamlessly.
Global Design Awards & Honors
Global Certification
Why Our Prototyping Approach Is Different
We focus on manufacturing-oriented prototyping, ensuring every prototype is production-ready to shorten development cycles and lower launch risks.
-
Manufacturing-Oriented PrototypingWe design prototypes with manufacturing constraints—material availability, tooling feasibility, assembly logic and cost control—to minimize redesigns and accelerate production.
-
Multi-Process IntegrationWe integrate multiple fabrication technologies in a unified workflow to enable fast iteration, cross validation and realistic prototypes, lowering process compatibility risks.
-
Supply Chain-Driven ValidationLeveraging extensive manufacturing partners, we align prototype development with real production conditions to ensure consistent materials, process compatibility and scalable readiness.
-
Early Risk & Cost OptimizationWe identify structural, process and cost risks at the prototyping stage. Optimize designs upfront to cut overall costs and ensure stable mass production.
Validate Faster. Launch with Confidence
Production-ready prototypes built for real-world manufacturing.
Get an Instant Quote -
Fast iteration cycles accelerate product validation timelines -
Production-focused prototypes reduce downstream engineering risks
-
Multi-process capability supports complex product requirements
-
Integrated engineering improves transition to mass production
Prototype Development Strategy
Used to validate:
-
Product form and size
-
User interaction
-
Basic functional feasibility
Used to validate:
-
Structural performance
-
Material behavior
-
Mechanical reliability
Used to validate:
-
Assembly process
-
Manufacturing workflow
-
Quality inspection points
Used to validate:
-
Manufacturing consistency
-
Yield stability
-
Production cycle time
Trusted by Leading Businesses
Get an Instant Quote Engineering Insights & Resources
-
Design InsightsConsumer Electronics Electric Design for Smart, Scalable Products
2026-04-08 -
Innovation & Technology3D Printing Product Prototype: De-Risk Your Development Before Tooling
2026-04-05 -
Design InsightsThe Electric Design Prototyping Process: From Schematic to Functional PCBA
2026-03-19
LKK Design: Your Partner Turning Concepts Into Tangible Prototypes
From concept models to production-representative prototypes, we translate design intent into testable, manufacturable parts that validate form, fit, and function before committing to tooling.
Got Questions?
-
Q.What types of prototyping technologies do you offer?
We provide a full range of prototyping technologies, including 3D printing, CNC machining, vacuum casting, and rapid injection molding, to meet the needs of different industries (such as electronics, medical, industrial, and cultural and creative) and product stages. -
Q.How long does it take to complete a prototype?
The delivery time depends on the complexity of the prototype, material selection and production process. Generally, simple prototypes can be delivered in 1-3 days, while complex precision prototypes take 5-7 days. We will provide a clear delivery cycle before cooperation.
-
Q.What materials can be used for prototyping?
We support a variety of materials, including ABS, PC, PP, nylon, resin, metal (aluminum, stainless steel, copper) and medical-grade materials, which can be selected according to your product use scenario and functional requirements.
-
Q.Do you provide prototype testing and related technical guidance?
Yes. We not only deliver high-quality prototypes, but also provide professional testing suggestions and detailed technical guidance according to your product needs, helping you verify the feasibility of the prototype and lay a foundation for subsequent mass production.
-
Q.Is there a minimum order quantity for prototyping services?
We support single-piece prototypes for concept validation, with low-volume runs starting from 50 pieces for pilot production.
Let's Create Something Remarkable
Your vision deserves partners who understand excellence. Let's discuss how we can transform your product concept into a market success.
