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Leaders in advanced water treatment and separation technologies

We are a Thai distributor and technical partner specialising in advanced water treatment and separation technologies.

● Who we are

Founded in 1996, SRIARAYATHEP Co. (SRYA) is a Thai distributor and technical partner specialising in advanced water treatment and separation technologies. For nearly three decades, we’ve supported industrial and commercial clients across Thailand and Southeast Asia with reliable, high-quality solutions that improve water quality, process efficiency, and operational performance.

Two men in an industrial setting discussing and examining a metal pipe at a desk with a laptop.

● Our Approach

We believe effective water treatment is about more than equipment. It’s about understanding each application, delivering practical expertise, and building long-term partnerships. Our focus is on performance, reliability, and solutions that reduce operational costs while supporting sustainable practices.

● Our Values

The principles behind how we operate

Quality and compliance

We supply certified products that meet strict international safety and quality standards.

Technical excellence

Our engineers bring hands-on experience across industrial, municipal, and high-purity applications.

Long-term partnership

We support clients across the full lifecycle — from installation to maintenance and upgrades

Sustainability focus

Our solutions help reduce water usage, energy consumption, and waste.

● Our Team

A dedicated team of specialists

Our multidisciplinary team work together to ensure reliable supply, responsive support, and consistent system performance. Every role is focused on helping clients achieve stable, efficient, and compliant operations.

Sales Engineers

Specialists in resin selection, membrane sizing, and filtration systems, working closely with clients to identify the most effective and efficient solutions.

Two engineers wearing safety glasses and helmets inspecting industrial pipes, one holding a tablet.

Technical service team

Dedicated experts in system installation, commissioning, and preventive maintenance.
They ensure seamless system setup and provide ongoing support to maximize uptime and reliability.

Gloved hands using a wrench to adjust a valve on stainless steel piping in an industrial setting.
Warehouse worker inspecting equipment parts on a metal table with shelves of labeled boxes in the background.

Logistics and spare parts

Efficient coordinators committed to minimizing downtime through prompt logistics, fast delivery of consumables, and dedicated after-sales service.

Speak with our expert team

Explore practical, proven solutions for your water treatment or separation requirements.

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