Product design services that actually ship the product
What are product design services?
Industrial design, mechanical and electrical engineering, prototyping, DFM, and short-run production from one in-house NPD team. No education tax, no coordination tax, no handoff between vendors.
A product design company takes a product from idea to manufacturable design: research, industrial design, mechanical and electrical engineering, prototyping and design for manufacturing. LA NPDT does all of it in one team in Ruston, Louisiana, and hands over CAD, drawings, a bill of materials and tested prototypes ready for production.
Product design services turn an idea into a real, manufacturable product. A capable industrial design company and product development company spans concept work, mechanical and electrical engineering, prototyping, design for manufacturing, and the supplier and tooling decisions that decide whether the product ships at all.
The short answer: you hire one team to take a concept to a manufacturable product. A full engagement covers research and feasibility, concept design and renderings, mechanical and electrical engineering, working prototypes, design for manufacturing and tooling, and the pilot run that proves the factory can repeat it.
- Typical duration: 8–24 weeks from brief to a manufacturable design package
- Typical deliverables: renderings, CAD, drawings, a bill of materials, a tested prototype
- Who it fits: inventors, funded startups and manufacturers adding a new SKU
- Where we work: our design and prototyping studio is in Ruston, Louisiana, serving clients across the United States
Positioning
One accountable team, from first sketch to production
Plenty of agencies will hand you a beautiful render. Very few have ever sat next to a toolmaker, a contract manufacturer, or a first-article inspection report.
LA NPDT runs product design services and the way the product gets made at the same time. Idea, feasibility, viability, BOM, tooling, and assembly are debated together. In hardware, a decision in any one of them rewrites the others. That is why our production-grade CAD work and our in-house rapid prototyping stay in the same room as a product design and development company should, in line with NIST guidance on manufacturing operations.
You get a product that looks the way it should and pencils out at the volume you actually need.
Who this is for
Who we design and engineer for
Our product design services support clients across the lifecycle, from a napkin sketch to a shipping SKU.
Startup founders
Need a manufacturable prototype that can stand up in front of customers, investors, and a contract manufacturer.
- Concept to working prototype
- BOM and unit-cost modeling
- Investor-grade engineering pack
- Tooling and pilot path
Inventors
Have a working idea and need it engineered into a product real factories can quote and real customers can buy.
- Design for manufacturing
- Material and process selection
- Patent-aware engineering
- Short-run pilot production
Companies
Need a new SKU, a refresh, or a cost-down on a shipping product without breaking the customer experience.
- New product programs
- Refresh and cost-down
- DFM and quality fixes
- NDA-grade IP handling
Funded teams
Need design and engineering aligned to milestones, gross margin targets, and a launch date that does not slip.
- Milestone-based delivery
- Margin-driven design
- Tooling risk reduction
- Pilot-to-volume planning
Core explanation
Product development company logic: every decision rewrites the others
Industrial design touches mechanical engineering. Mechanical touches electrical. Electrical touches firmware. Firmware touches user experience. All of them touch the BOM, the tooling, and the line that has to actually build the thing.
- Geometry trade-offs that carry through to mold cost and cycle time
- Material decisions that decide weight, feel, certification, and price
- Component selection that drives lead time, sourcing risk, and obsolescence
- Tolerance stacks that decide whether the product fits together at scale, in line with ASME design for manufacturing guidance
- Regulatory constraints that quietly redesign the enclosure
Real product design services hold all of those decisions in one room, the way an integrated product development company should.
Full-cycle capability
Industrial design company under one roof
The handoff between studios is where most products get diluted. We remove the handoff. The engineer who edits the geometry is in the room when the prototype is cut and when the toolmaker sends the first quote, so the product design services compound instead of resetting at every vendor change.
- Industrial design and CMF
- Mechanical engineering with manufacturing as a first-class constraint
- Electrical engineering, PCB layout, and embedded firmware
- In-house prototyping. SLA, SLS, machining, vacuum casting
- DFM, DFMA, tooling reviews, and short-run manufacturing inside the same studio
Product Development Cycle
Six phases. One continuous loop.
Hover or click any phase to see what we actually do inside it — and what you walk out with.
- 01
Discovery
We pressure-test the idea against the market, the user and manufacturing reality before any CAD is opened.
- User and competitor scan
- Feasibility and viability map
- Constraint-driven brief
- Go / no-go decision
Deliverable: A written brief with the constraints, the target cost and the reason to build.
- 02
Concept
Several directions get drawn, rendered and sanity-checked against the brief, so the one you carry forward is chosen on evidence rather than taste.
- Sketch and rendering rounds
- Ergonomics and use-case studies
- Rough cost and size envelope
- One direction selected
Deliverable: Photoreal concept renderings and a selected direction with the trade-offs written down.
- 03
Engineering
The concept becomes real geometry: mechanical CAD, electronics, firmware and the tolerances that decide whether it can be built.
- Mechanical CAD and assemblies
- Electronics and firmware
- Material and process selection
- Tolerance and stress analysis
Deliverable: A CAD package, drawings and a bill of materials a factory can quote from.
- 04
Prototyping
We build it, break it and build it again. Each round answers a specific question instead of producing a nicer-looking model.
- 3D printed and machined parts
- Functional and lifecycle testing
- Fit, finish and assembly review
- Design revisions per round
Deliverable: A working prototype plus a test report on what held and what changed.
- 05
DFM & Tooling
Every feature gets re-cut for the process that will actually make it, then the tooling is designed, quoted and validated.
- Draft, wall and gate review
- Tooling design and quoting
- Supplier selection
- First-article inspection
Deliverable: Approved tooling, a first-article part and a locked unit cost.
- 06
Production
Pilot runs prove the line before volume, then quality control and logistics keep the product shipping.
- Pilot and bridge production
- Quality control plan
- Packaging and compliance
- Volume ramp and logistics
Deliverable: Shipped units, a quality plan and a supply chain you can scale.
Design the product you intend to ship — with the people who will actually ship it.
How it works
What working with us actually looks like
Each phase of the engagement at a glance: what you bring, what we do, and what you leave with.
- 01
Brief & alignment
We start with a working call and an NDA. You bring the idea, the constraints, and the must-win conditions. We come back with a written brief that names the trade-offs out loud, so we are aligned before any CAD is opened.
- NDA and discovery call
- Written brief and assumptions
- Budget and timeline framing
Deliverable: Signed brief and program plan.
- 02
Concept & feasibility
Two or three directions sketched, modeled, and scored against cost, performance, and tooling risk. You pick the direction with full visibility into what each one will actually cost to build.
- Multiple concept directions
- CMF and ergonomic studies
- Cost and tooling read on each
Deliverable: Selected concept with engineering rationale.
- 03
Detailed engineering
Mechanical, electrical, and firmware moved forward together. Geometry validated in FEA, tolerance stacks worked end to end, BOM modeled against a real volume target.
- Mechanical, electrical, firmware
- FEA and tolerance analysis
- BOM and unit-cost model
Deliverable: Production-intent CAD, schematics, and BOM.
- 04
Prototype & verify
We build process-relevant prototypes in-house, run real-world tests against the actual duty cycle, and iterate until the part is honest about how it will perform in the field.
- SLA, SLS, machined, vacuum-cast
- Functional and assembly tests
- Iteration loops in days
Deliverable: Verified first-article and test report.
- 05
DFM & production
DFM package, tooling kickoff, supplier coordination, and first-article inspection — all driven by the team that knows the design. Short-run or full production with the same accountability.
- DFM and tooling
- Supplier and quality plan
- Short-run or full production
Deliverable: Manufactured units with quality and yield data.
- 06
Launch & support
Pilot runs prove the line before volume, then we stay on through ramp: quality plan, packaging and compliance, and the engineering changes real customers ask for after launch.
- Pilot and bridge production
- Quality control and compliance
- Post-launch revision support
Deliverable: Shipped units, a quality plan, and a supply chain you can scale.
Why it's different
Typical design firm vs LA NPDT
| Area | Typical product design firm | LA NPDT |
|---|---|---|
| Team accountability | Separate design, engineering, and manufacturing vendors | Single accountable team owning ID, ME, EE, prototype, and tooling |
| Education tax | Re-explain the product to every new vendor | No education tax, the same NPD team carries the brief end to end |
| Scope | Renders and CAD model | Concept to manufactured units |
| Engineering | Outsourced or omitted | Mechanical, electrical, firmware in-house |
| Manufacturing | Thrown over the wall | Same team into tooling and first-article |
| Prototyping | Visual mockups | Process-relevant functional prototypes |
| Cost analysis | Quoted later by toolmaker | Modeled against a real BOM target |
| Hand-off | Drawing pack and walk away | Continuous involvement through production |
| Outcome | A nice-looking design | A product that ships at the right cost |
Swipe the table sideways to see every column.
Case studies
Hardware we have engineered into the world
A short look at recent products, each one taken from concept through engineering, prototyping, and production with the same team.
Beauty / skincare
Gelato for Your FaceView projectLuxury skincare device: 3D printing, silicone molding, ergonomic design.
Sustainability
Evera BottleView projectAward-winning sustainable hydration designed for mass production.
One team. One brief. The geometry, the electronics, and the supply chain are the same project.
What clients say
Words from people who shipped the product
“Konstantin has been so amazing and his entire team is A+. I researched and interviewed many product development companies across the country and ultimately decided on LA NPDT... and I'm so glad I did. The attention to detail and overall effort has been exactly what I needed and then some. If you are looking for a company to help you bring your product to life, look no further!”
William EvansCEO, Burple“This company is awesome. I run a medical device company and we required a number of accessories to be designed and built for our medical device. They delivered a polished design and printed the accessories on time using high-quality materials. I continue to work with them for all of our material needs.”
Matteo ZiffFounder, Virtual Vision“Partnering with LA NPDT to bring LEIA to life was a game-changer. Their blend of market analysis, design expertise, prototyping, and manufacturing streamlined my vision into a tangible solution. For medical professionals with a product idea, there's no team I'd recommend more.”
Dr. Elena DolganFounder, LEIA CupFunding & business support
Engineering an investor can stress-test
An aspirational gross margin is not a margin. You need a documented BOM. You need a validated process choice. You need a tooling plan tied to a working prototype. That bundle is the artifact that closes investors and protects the launch P&L.
- BOM and unit-cost models investors can defend
- Tooling and capex plans tied to production volume
- Quality and yield assumptions backed by first-article data
- Sourcing strategy that does not collapse at scale
Pitching? Bring engineering an investor can stress-test.
- 2015
- Operating since
- 1,000+
- Products developed
- ME · EE · FW
- All in-house
- Concept → SKU
- End-to-end engagements
Why it matters
What you actually walk away with
Done right, product design services from an integrated product development company compound. Cheaper to make, faster to assemble, less to warranty, easier to scale.
- A product that ships
Engineering decisions made against real manufacturing constraints, not optimistic ones.
- A defensible BOM
Cost models and tooling plans investors and partners can stress-test.
- One accountable team
Industrial design company, ME, EE, and firmware in the same room with one hand-off into production.
Have a concept that needs to actually get built?
Bring the idea and the constraints. We will come back with what is buildable, what is not, and what it will take to ship.
From the journal
Related reading on product design
Field notes from the LA NPDT journal on the product design choices, architecture, and material decisions that decide whether a concept becomes a real, manufacturable product.
Product design · 8 min read
Modular Product Design: Building Products That Evolve Over TimeRead articleHow modular product design lets a product line grow with the customer, stay relevant across segments, and absorb engineering changes without tearing up the tooling.
Industrial design · 7 min read
The Psychology of Perceived Quality: Weight, Texture, Sound, and Visual CuesRead articleWhy weight, texture, sound, and visual cues shape what users call quality, and how a product design firm tunes those cues deliberately during industrial design.
Engineering · 9 min read
Product Architecture Fundamentals: Establishing the Basis for Scalable EngineeringRead articleHow a deliberate product architecture (subsystems, interfaces, and shared platforms) sets the ceiling for everything that follows in product design services and manufacturing.
Watch
Inside the studio, on video
Short walk-throughs from the LA NPDT YouTube channel on the moves between a raw product idea and a manufactured unit on a real production line.
LA NPDT · 1:10
Why good product design is worth the costWatch on YouTubeWhat the design fee actually buys: fewer tooling mistakes, a product buyers understand at a glance, and a unit cost that survives manufacturing. Why good product design pays for itself.
LA NPDT · 0:20
Concept design vs. design for manufacturingWatch on YouTubeConcept design decides what the product is; design for manufacturing decides how it gets built. Where one ends and the other begins, and why mixing them up costs a redesign.
LA NPDT · 2:19
How technical design impacts product development successWatch on YouTubeEngineering choices made in the technical design phase — tolerances, materials, DFM — decide whether a product development process ends in a launch or a stall.
Frequently asked questions about product design services
What do product design services from LA NPDT actually cover?+
Our product design services turn an idea into a manufacturable, market-ready product. As a product design and development company, LA NPDT runs industrial design, mechanical and electrical engineering, prototyping, DFM, and short-run production under one roof, all tied to a real BOM and a real launch date.
How are LA NPDT product design services different from a typical product design firm?+
Most studios stop at a CAD model and a renderings deck. We design the part and the way it gets built at the same time. Materials, process, tolerances, assembly, and supplier strategy are decisions made on the workbench, not after the PO is cut.
Do you offer product design services for early-stage founders or only established companies?+
Both. As a product development company we support inventors and pre-seed founders who need a manufacturable prototype, funded startups working toward a launch SKU, and established OEMs running cost-downs or new product programs. The engagement scales to where the project actually is.
Do your product design services cover electronics and firmware too?+
Yes. Mechanical, electrical, and firmware engineering live in the same industrial design company. PCB design, sensor selection, power, connectivity, and embedded code are debated alongside enclosure draft and parting lines so the product ships as one coherent system.
How long does a product development program take?+
A focused concept-to-prototype loop usually runs 8 to 14 weeks. Concept-to-production typically lands between 6 and 12 months depending on tooling, certification, and supply chain. We scope every program around real milestones, not optimistic ones.
How does a product design firm like LA NPDT protect intellectual property?+
Every engagement runs under NDA from the first call. Design files, BOMs, and supplier conversations are partitioned per client, and we do not take competing engagements inside the same product category at the same time.
Do your product design services include manufacturing after the design is done?+
Yes. The same team that designs the product runs first articles, coordinates tooling, and supports short-run or full production. The design hand-off is a continuation of the project, not a wall thrown over to a vendor.
Ready to build something that ships?
If you need product design services from an industrial design company and product development company that engineers, prototypes, and produces under one roof, the next step is a short call to walk the concept and the constraints.
LA NPDT is a full-service product design and development company: industrial design, mechanical and electrical engineering, prototyping and manufacturing support under one roof. Founded in 2015, based in Ruston, Louisiana, 120+ portfolio examples across consumer, medical, industrial and agricultural products.
We are not a rendering studio and not a parts vendor; we are accountable for whether the product works and can be manufactured. Compare the categories in full-service product development companies.
Three reasons founders keep working with us
- 1
One team from sketch to shipped parts. Industrial design, mechanical and electrical engineering, prototyping and manufacturing sit under one roof, so nothing is lost in a handoff.
- 2
You own the work. Native CAD, drawings and source files are yours at the end of every phase — no lock-in, no re-buying your own design later.
- 3
Fixed scope, fixed price. Every phase is quoted up front with a deliverable list and a date. No hourly meters, no surprise invoices.
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