A manufacturer of functional resin parts capable of product development.
IO Industry Co., Ltd. consistently carries out all processes in-house, from product development to the construction of manufacturing equipment, molding, assembly, and inspection, producing high-quality resin products. Taking into account multifaceted perspectives, flexible ideas, and user-friendliness, we propose plans to substitute materials from metal to resin, streamline processes to reduce costs, and address challenges related to safety and environmental conservation, all while looking toward the future. Please feel free to consult us with any requests. 【Main Products】 ■ Door Handles ■ Back Door Handles ■ Side Ventilators ■ Center Ventilators ■ Box Comps, etc. *For more details, please download the PDF or feel free to contact us.
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【Equipment】 ■Production Equipment - Electric Injection Molding Machine - Hydraulic Injection Molding Machine - Special Injection Molding Machine - Resin Coating Booth ■Testing and Measurement Equipment - Vibration Testing Device - Constant Temperature and Humidity Chamber - Wind Tunnel Testing Device - 3D Printer, etc. ■Mold Maintenance Equipment - Die Spotting Press - NC Milling Machine - Electric Discharge Machining (EDM) Machine - Ultrasonic Cleaning Machine, etc. *For more details, please download the PDF or feel free to contact us.
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[Development Examples] ■ "Outside Door Handle" with Lock Mechanism ■ "Resin Sash" with High-Strength Thin-Walled Structural Design *For more details, please download the PDF or feel free to contact us.
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Company information
Io Industry Co., Ltd. is a "functional resin parts manufacturer" that can consistently produce everything in-house from product design to process design, injection molding, painting, and assembly, focusing on "automotive plastic parts." As a Tier 1 supplier to major automobile manufacturers, it has a proven track record of mass-producing and supplying interior parts such as drink holders and exterior parts such as door handles for many years. 【Proprietary Technologies】 'Gas Injection Molding' Maintains appearance quality while reducing material costs and weight. 'Two-color Molding' Allows for durable decoration without painting by combining resins of different colors. 'Heat & Cool Molding' Enables the molding of clean appearance products without weld lines. 'Vent Molding' Allows for high-design molded products using bioengineering plastics (Durabio) without painting (material-based molding). 'DSI Molding' Enables the molding of hollow bodies with minimal quality variation. 'Metal Replacement' Achieves significant weight reduction through resin conversion based on strength/structural design using CAE.