Pursuing engineering sales to create a friendly environment for people and the Earth.
Ryohto Sangyo Co., Ltd. was established in January 1978 as an air conditioning and refrigeration trading company. Ryohto Sangyo aims to be an "engineering sales" company that serves as a bridge between users and manufacturers, accurately capturing user demands and focusing on the rapid development and production of custom products in collaboration with manufacturers. We are committed to advancing towards even higher goals, with our corporate philosophy as our unchanging mission.
【Business Activities】
○ Sales and maintenance of air conditioning, electrical equipment, and lighting fixtures
○ Sales and maintenance of building system equipment (elevators, escalators, multi-story parking lots, etc.)
○ Construction and maintenance of air conditioning equipment, electrical equipment, control, and instrumentation works
○ Design, construction, and sales of refrigeration and cold storage plants and equipment
○ Design, construction, and sales of solar power generation equipment
For more details, please contact us or download the catalog.