At NLS, we pursue excellence and continuous innovation in every technology solution we deliver. We are proud to announce our strategic partnership with Daileo Co., Ltd., a leading Japanese brand specializing in water-temperature control systems for hotel bathtubs, pools, onsen, ryokan, and professional resort facilities.
This partnership marks more than a commercial milestone—it affirms our technical capabilities, reliability, and shared vision to bring world-class products to the global market.
Daileo – Japan’s Leading Expert in Water Temperature Control
Daileo is a trusted and well-established Japanese brand, providing comprehensive solutions for environments that require precise and reliable water-temperature control: hot-spring (onsen) facilities, hotels, ryokan, high-end resorts, welfare facilities, rehabilitation pools, and industrial hot-water supply systems.
With a strong commitment to Japanese standards of quality and safety, Daileo’s systems have served thousands of customers, contributing to safe and seamless operations.
NLS: Design Partner & Provider of Optimized Engineering Solutions
As Daileo’s strategic technical partner, NLS is more than a component supplier. We co-design and deliver customized Digital Mixing Solutions engineered specifically for Daileo’s demanding applications.
Our collaboration is rooted in a deep understanding of Daileo’s challenges: the need for highly accurate, ultra-responsive, and extremely durable water-temperature control systems, capable of operating in harsh environments (mineral-rich onsen water, industrial 24/7 operations).
How NLS Delivered the Solution
1.Design Capability
We do not offer off-the-shelf products. We work closely with Daileo’s R&D team from the concept stage:
System Design
We analyze Daileo’s full ecosystem—valves, sensors, and controllers—to create a digital mixing system with seamless and intelligent integration.
Algorithm Design
At the core is a smart control algorithm capable of learning and predicting water-supply variations, ensuring stable output temperature regardless of pressure or input changes.
Hardware Design
We engineer robust control boards built to withstand high humidity, extreme temperatures, and full compatibility with Daileo’s precision mechanical systems.
2. Optimal Technical Solutions
From design to implementation, we deliver a complete technical solution that surpasses traditional mechanical mixing systems:
High Accuracy & Safety
Temperature control with extremely tight tolerance (e.g., ±0.5°C), enabling instant anti-scald protection for end-users across Daileo’s facilities.
Instant Response
Our digital system reacts within milliseconds to sudden water-supply changes—something mechanical valves cannot achieve—ensuring uninterrupted comfort.
Energy Efficiency & Durability
By delivering precise temperature from the start, we reduce energy waste and extend system lifespan.
Smart & Connected
IoT-ready design enables system integration with Building Management Systems (BMS), remote control, and operational data logging.
Mutual Trust & Recognition
We view Daileo not just as a customer, but as a long-term partner. Our relationship is built on trust, shared standards, and proven performance.
We are honored that Daileo recognizes NLS as a key technical partner in their supply chain and product-development process—an affirmation of our global-level engineering capabilities.
Looking Ahead
This successful collaboration inspires us to continue developing cutting-edge technologies. We are committed to delivering the highest-quality engineering solutions not only for Daileo, but for all clients who trust in NLS.
With strong technological foundations and a shared spirit of innovation, NLS and Daileo will continue creating lasting value in the years ahead.
