We will continue to aim to be a bridge that connects people and water, based on trust and challenge.
Daiwa Iron Works Co., Ltd. is a dedicated manufacturer of water supply construction in the social and agricultural infrastructure business, as well as specialized valves for agricultural and industrial water. We produce a variety of special valves and fabricated hardware, including "pressure reducing valves," "automatic blow-off valves for pumps," and "stainless steel flaps." For special valves, please leave it to us. 【Manufactured Products】 ■ Pressure Reducing Valves ■ Strainers ■ Expansion Joints ■ Gear Type Butterfly Float Valves ■ Automatic Water Level Control Valves *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Manufactured Items】 ■ Primary Pressure Regulating Valve ■ Safety Valve ■ Pump Automatic Blow-off Valve ■ Regulator Valve Chamber ■ Stainless Steel Manhole Cover ■ Ventilation Tower ■ Stairs ■ Spiral Staircase ■ Handrail ■ Stainless Steel Wrap ■ Piping Support Frame ■ Vibration Stop Bracket ■ Water Level Gauge ■ Water Intake Screen *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our establishment in 1960, we have consistently progressed as a specialized manufacturer of water supply construction in social and agricultural infrastructure development projects, as well as special valves for agricultural and industrial water use. We handle gear-type butterfly float valves, pressure reducing valves, strainers, expansion joints, resin concrete products, and renewable energy (solar power), among others. Please feel free to contact us if you have any inquiries.