When you hear the word “custom,” what are your first thoughts? What often comes to mind is: long development time and high cost. If you have a similar impression, your next thought is to avoid custom development whenever possible. Stay away from it like it is the plague.

In industrial automation, product teams choose between speed and differentiation. Off-the-shelf platforms promise fast launches but force compromise. Fully custom development offers differentiation but at the cost of long timelines and heavy internal resource demands.

That tradeoff used to be true. Today, it no longer has to be. It is time to revise your thinking.

Original design manufacturing (ODM) has evolved into a powerful model that enables original equipment manufacturers (OEMs) to deliver custom, market-ready products quickly, without overloading internal engineering teams or extending time-to-market. At DENSO WAVE, we see this shift firsthand as customers increasingly ask us to help them move faster, smarter, and with less risk.

The Limits of Off-the-Shelf and In-House Custom Product Development

Off-the-shelf automation products play an important role, especially for standard applications. But as markets mature, their limitations become clear:

• Limited ability to differentiate in crowded markets
• Gaps in product portfolios that weaken system-level offerings
• Design compromises that increase long-term costs
• Constrained ability to respond to customer-specific requirements

On the other end of the spectrum, fully in-house custom development presents its own challenges:

• Internal engineering teams stretched across multiple priorities
• Sequential handoffs between design, engineering, manufacturing and marketing slow progress
• Increased risk of late-stage redesigns and cost overruns
• Difficulty scaling manufacturing efficiently

As automation systems become increasingly interconnected and expectations for reliability, interoperability, and lifecycle support rise, both approaches can yield unsatisfactory results.

Speed in custom product development does not come from shortcuts; it comes from experience.

The ODM Advantage: Custom Product Development Solutions Without Slowing the Clock

The strongest ODM partners act as integrated development engines, combining architecture, engineering, manufacturing, quality and lifecycle support into a single coordinated team.

At DENSO WAVE, this integration is fundamental to how we work

Parallel Development Accelerates Time to Market

Instead of moving work sequentially from one department to the next, DENSO WAVE brings design engineering, manufacturing engineering, quality, compliance and product support together from the beginning. Converting from sequential to parallel execution changes the timeline in meaningful ways:

• Manufacturing expertise guides design decisions early to minimize production costs
• Test strategies are developed alongside architecture definition, not after
• Compliance and certification considerations are built in, not bolted on
• Product decisions are validated faster, with fewer late-stage surprises

The result is not just faster development but faster time to validation — when a product is truly ready for the market.

Extending Customer Teams Without Consuming Internal Resources

One of the most common reasons customers partner with DENSO WAVE is resource focus. Internal teams often work on multiple strategic initiatives simultaneously. Pulling them into an entirely new product development effort can slow everything down.

An ODM partnership changes that equation.

DENSO WAVE functions as an extension of the customer’s engineering organization, absorbing development workload while aligning closely with the customer’s roadmap and requirements. DENSO WAVE provides efficient, scalable resources for either short- or long-term programs. This allows internal teams to stay focused on core differentiation, while still expanding product lines, entering new markets or addressing cost pressures.

Depth of Expertise Enables True Product Development Customization

Speed in custom product development does not come from shortcuts; it comes from experience.

DENSO WAVE brings decades of expertise across the technologies that define industrial automation products, including:

• PLCs, controllers and ASIC-based designs
• Embedded software and firmware
• Cybersecurity implementation
• Digital and analog I/O design
• Communication networks and industrial protocols
• Human-machine interface design
• Sensor technology
• Mechanical packaging for harsh environments
• Manufacturing test strategy and long-term lifecycle support

Because these capabilities are already in place, DENSO WAVE is not starting from a blank sheet of paper. Proven architecture and processes are adapted quickly to meet customer-specific requirements.

Example 1: Low-Cost PLCs that Drove Market Growth

A major industrial controls manufacturer faced a common challenge: the need for a line of PLC products that integrated seamlessly with their existing portfolio. The new lower-cost line needed to have the quality and reliability of the company’s existing high-performance PLC product line. Developing a new PLC line internally would have required significant engineering resources and introduced schedule risk.

DENSO WAVE partnered with the customer to design and manufacture a high-reliability, cost-effective PLC product line tailored to the company’s ecosystem. The products met aggressive cost targets without compromising quality or performance.

The results were decisive:

• A competitive PLC offering that integrated cleanly with existing systems
• Applications in new markets driving significant sales growth
• Internal resources deployed on other strategic initiatives

This relationship has evolved into a long-term partnership. DENSO WAVE has partnered with this industrial controls manufacturer for over 40 years, developing multiple generations of products and providing long-term manufacturing and lifecycle support. That continuity enables faster development today and confidence in tomorrow’s roadmap.

Example 2: Compressing Custom Sensor Development from Months to Weeks

So, custom development used to mean long timelines. This example proves otherwise.

A manufacturer of water heaters identified the need for a moisture sensor to identify hot water tank failures and prevent flooding. The challenge: the company did not have the internal technology or experience to develop the sensor.

Initial estimates projected an 8 to 12-month development cycle, a time the business could not afford. DENSO WAVE brought a different perspective. Drawing on experience developing sensors for automotive applications, our team applied existing expertise, processes and validation knowledge to the problem.

The result: A fully developed custom moisture sensor in just 10 weeks.

Beyond Design: Manufacturing and Lifecycle as Competitive Advantages

Speed to launch is only part of the equation. Automation products must also be manufacturable at scale and supportable for years — often decades.

DENSO WAVE’s roots in automotive manufacturing bring discipline that translates directly to industrial automation:

• Rugged automotive-grade design expertise
• Automotive-grade quality systems based on experienced implementation of the Toyota Quality Management System
• Early-stage quality management and design-for-manufacturing
• Global manufacturing scale and resilience through the DENSO organization’s $50 billion purchasing power
• Long-term lifecycle and obsolescence management

For OEMs, this means fewer problems after launch and confidence that products will remain viable and supportable over their full lifecycle.

When Custom Product Development Beats Off-the-Shelf— and Stays on Schedule

ODM partnerships are particularly effective when companies need to:

• Expand or fill gaps in an existing product portfolio
• Enter new markets quickly
• Improve cost structure without designing from scratch
• Reduce internal resource drain
• Mitigate development and manufacturing risk

In these scenarios, customization and speed are not opposing forces. With the right ODM partner, they reinforce each other.

Product Development Customization Without Compromise

The automation market continues to evolve. Customers expect solutions that are reliable, interoperable, cost-effective and ready for long-term deployment. Meeting those expectations requires more than off-the-shelf platforms and, often, more than internal development.

At DENSO WAVE, we combine design engineering, manufacturing, quality, and lifecycle support into an integrated ODM model that delivers tailored solutions without sacrificing time-to-market. Our experience shows that when our expertise, integration and parallel execution come together, automation OEMs can deliver differentiated products at scale both faster and with reduced risk.

Customization no longer must mean compromising development time and cost. With the right ODM partner, it becomes a competitive advantage.

Contact us to learn how we can help your company accelerate the development of highly differentiated products for your markets.