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Refrigeration
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Fire Protection & Safety (14)
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Refrigeration (14)
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HARN designs and gives consultation about cooling systems that meet the customer’s needs for the golden needle mushroom planting in Chiang Mai.
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Things to Consider Before Buying Cold Storage
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How Compressor Works in a Cooling System?
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Is an Inverter Important to Cooling System?
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Knowledge on Refrigerant in Cooling System
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Understand Principles of Cooling System
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Evaporator and Selection
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EN
TH
Solutions
Fire Protection & Safety
Air-Conditioning & Sanitary
Refrigeration
Digital Printing
Harn 3DMed
About
Overview
Timeline
Vision / Mission
Board of Directors
Management
Organization Chart
Business Structure
Better work, Health and wellbeing
Investor Relations
Corporate Governance
Articles
Contact
บริษัท หาญ เอ็นจิเนียริ่ง โซลูชั่นส์ จำกัด (มหาชน)
news-events
Careers