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 social and agricultural infrastructure projects, as well as special valves for agricultural and industrial water use. We manufacture a variety of special valves and fabricated hardware, including "pressure reducing valves," "automatic blow-off valves for pumps," and "stainless steel wraps." 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 document 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 Lap ■ Piping Support Frame ■ Vibration Stop Fitting ■ 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 worked as a specialized manufacturer of water supply construction and agricultural infrastructure development projects, focusing on water supply systems and special valves for agricultural and industrial 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.