● Country: Thailand, available since 1994.  

● Features: Although manufactured in Thailand, these chillers use reliable Japanese and American brand components, focusing on basic performance with lower price. The standard models are fixed-speed type only, with applications ranging from industrial process chillers to extra-large models for air conditioning & centralized use.  

● Product Overview: Cooling capacity of 1 to 1800 kW, from one-package to screw type (refrigerator only), fixed-speed type (Large models feature a step-type energy-saving function through control of the number of compressors), air-cooled & water-cooled, equipped with rotary or screw compressors, and power specifications: 1PH220V, 3PH200V.  

👍 Recommended for: Those looking for cost-effective models with basic performance or those seeking larger models.

●Country: An electrical equipment manufacturer in the Hitachi Group headquartered in Minato, Tokyo.
●Features: Known for precise temperature control, high efficiency, and energy-saving designs, these products are used in a wide range of fields, including building and factory HVAC, industrial applications, and medical facilities. Proprietary technologies include high-performance compressors and advanced capacity control. Manufactured in China.
●Product Overview: Cooling capacity from 100 to 1800 kW, available in water-cooled and air-cooled screw types, water-cooled turbo (centrifugal) types, and air-cooled modular types. Power specifications: 3PH380V. Installation requires a separate tank and pump.

👍Recommended for: Ideal for those looking for large chillers for building and factory air conditioning or central cooling sources. The modular type is recommended for future expansion needs.