The Sun Hatch series combines the functions of daylighting, smoke exhaust, and ventilation with fire resistance! *Designed for various businesses such as factories and hospitals.
The Sanwa Hatch Series daylighting system equipment combines the functions of daylighting, smoke exhaust, natural ventilation, and forced ventilation with fire resistance performance. The Sanwa-style ventilators offer a variety of products that utilize these functions and performance. 【Inspection Hatch 'HTQ Inspection Hatch Type'】 ■HTQ ⇒ Square *For more details, please contact us at the address below or download the catalog.
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【Features】 ■ For type G, it is possible to use multi-layer glass, laminated glass, and polished glass. ■ Surface finishing for visible parts (painting, baked paint) is also available. ■ Insulation for cold regions can be accommodated with 10mm insulation material. ■ Custom dimensions can be accommodated based on building and structural dimensions. ■ All products are available in fire-resistant specifications. ■ Can be manufactured using SUS304 and Galvalume steel sheets.
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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.