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The Sanwa Hatch Series daylighting system equipment combines the functions of daylighting, smoke exhaust, natural ventilation, and forced ventilation with fire resistance. The Sanwa-style ventilators offer a variety of products that utilize these functions and performance. Please choose the most suitable option according to your purpose and installation environment. For more details, feel free to contact us or download the catalog.
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【Featured Products】 ○ Sun Hatch HWQ/HWL Type → Square (Double-opening Type) → Rectangular (Double-opening Type) ○ Sun Hatch HWQ(K)/HWL(K) Type ○ Sun Wing HUL/HUQ Type ○ Sun Light HRQ/HTQ Type → Square (Single-opening Type) → Inspection Opening Type ○ Sun Light HRL Type → Rectangular (Single-opening Type) ○ Sun Parallel HRQ/HPL Type → Square (Rising Opening Type) → Rectangular (Rising Opening Type) ○ Sand Dome HBQ Type → Square (Fixed Type) ● For more details, please contact us or download the catalog.
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Company information
Our company was established as Sanwa Shiki Ventilator Co., Ltd. after separating from the manufacturing division of Sanwa Industrial Co., Ltd. Initially, we focused on the manufacturing and sales of rotary and fixed ventilators, fireproof hoods, and other products. We contributed to the development of local industries and built a solid foundation based on the trust we received from related parties. Currently, we are concentrating on the development of pressure-resistant explosion-proof ventilation fans for factories and hazardous material warehouses, as well as creating comfortable environments through ventilation in architectural spaces within the industrial sector. We are also dedicated to the research and development of rooftop ventilation systems and the manufacturing and sales of products tailored to environmental needs, such as Sanwa Hatches. In the future, we aim to advance our research and development of ventilators, as well as hatches for industrial and residential use. We hope to work together as a united team to contribute to people's lives and continue to grow.