Sirayooth Co.,Ltd.
Leading industrial refrigeration system contractor in Thailand
40 Years Experienced
We specialize in the design, engineering, and installation of large-scale refrigeration systems (turnkey solutions) from initial concept to project delivery.
Company Background
Sirayooth Co., Ltd. was founded in 1986 by a group of Thai engineers committed to elevating the standard of engineering in the country to a world-class level.
Over the past 40 years, we have developed from a general engineering company into one of the most trusted refrigeration system contractors in Thailand. With over 500 completed projects, the company’s foundation has now expanded to neighboring countries such as Myanmar, the Philippines, the Maldives, Vietnam, and Cambodia.
01
Evaporative Condenser
Compact evaporative condensers for HVAC and industrial use. Easy installation and setup. Leading manufacturer of evaporative condensers. High power cooling in compact designs.
02
Pressure Vessel
Specialized container designed to hold gases or liquids at a pressure significantly higher or lower than the surrounding atmosphere, commonly used in industrial, petrochemical, and power generation applications. They are typically cylindrical or spherical, designed for safety under strict standards like ASME Section VIII to prevent rupture.
Maintenance & After-sales Service
We believe that projects don’t end with handover
Our specialized service team is ready to provide emergency repairs, system inspections, and offer yearly service contracts to ensure the system remains optimal and efficient. For customers who demand maximum assurance, we offer operating contracts, some for over 10 years, ensuring business sustainability. Furthermore, we stock genuine spare parts from all partner brands to ensure quick replacements.
Outstanding Achievements & Projects
Our greatest pride is that many of the systems we’ve installed remain in full operation even after more than 30 years. Our work encompasses over 500 systems for giants in the seafood industry, poultry and pork slaughterhouses, and large-scale processing plants.and as a leading distribution center in Thailand, and a pioneer of NH3/CO2 Cascade technology in Thailand, we continue to lead the market in applying this sustainable knowledge and experience to this day.
Value created
฿975M
Empowering growth through strategic solutions.
Return client rate
92%
Building lasting partnerships built on trust.
Projects delivered
500+
Driving successful outcomes across industries.
Trusted by Leading Organizations Nationwide
