About Us

AIS (Applied Integrated Systems, Inc.) specializes in the design and manufacture of inline, high-purity chemical heaters and chillers, recirculating chillers and heaters, thermoelectric heating and cooling systems, DI water heaters and chillers, and high-purity heat exchangers. Our advanced solutions are engineered to deliver precise process temperature control, ensuring exceptional reliability, cost efficiency, and rapid manufacturing cycle times to meet the diverse demands of industrial applications.

Incorporate in 1998, we are committed to providing outstanding customer support by leveraging patented heating and cooling technologies to identify the optimal solution for your process requirements. With a customer-centric approach, AIS has become a leader in heating and cooling innovations. We embrace a solutions-oriented design philosophy, guided by the simple principle: “Whatever the specification, we’ll find a way.”

And We’ve Found Our Way To:

United States
Europe
Korea
Singapore
Malaysia
Taiwan
China
Japan

The AIS Advantage

Cutting-Edge Heating & Cooling Solutions

High-efficiency, innovative technologies for precise temperature control
Modular, highly configurable heating and cooling units to meet diverse industry needs
Customizable solutions for even the most challenging applications—at no additional cost
Precision temperature control from 0.5°C to 0.1°C, leveraging advanced solid-state technology
Seamless in-line connections for quick and hassle-free installation
Uncompromising safety and reliability in every design

The Most User-Friendly, Automated Heating & Cooling Systems

AIS designs compact, easy-to-install heaters and chillers with thermo-resistive, infrared, thermoelectric, or compressor-based technologies. Our solutions offer effortless upgrades and customization, ensuring long-term flexibility and efficiency.

Expert Sales Team with Technical Knowledge

We understand how frustrating it can be to deal with sales representatives who lack product expertise. At AIS, our sales specialists are highly trained in heat transfer and fluid dynamics, ensuring you receive accurate, insightful guidance —without unnecessary sales pitches.

Uncompromising Quality & Safety

While others overlook critical issues like hot spots and dead zones, AIS has developed proven solutions to eliminate these risks. We adhere to strict industry safety standards, prioritizing quality, performance, and reliability in every product.

Advanced Engineering & Manufacturing Capabilities

At AIS, our expert engineering team, specializing in fluid and thermal dynamics, works to quickly resolve design challenges and create customer-specific solutions. We leverage:

State-of-the-art Solid Modeling software for maximum configurability
Advanced Fluid and Thermal Dynamic Analysis Software to optimize performance
Lean manufacturing practices, ensuring fast turnaround times and exceptional quality
Rigorous testing procedures to meet and exceed all industry performance standards

Unmatched Customer Support

We offer unparallel customer assistance, ensuring quick, solutions-driven support whenever you need it. Your satisfaction with our products and service is our top priority.

Where Others Stop, AIS Begins

AIS is driven by innovation. Years of research and development have kept us ahead of the curve, allowing us to introduce cutting-edge solutions tailored to evolving industry needs. Future developments include:

Higher-capacity heating and cooling systems
More compact designs for improved efficiency and flexibility

At AIS, we’re not just keeping up with industry advancements—we’re defining them.

Innovating for the Future…