We provide manufacturing and design support for injection molding molds, as well as processing support.
Nihon Choken Kogyo Co., Ltd. has enhanced "customer satisfaction" by leveraging years of know-how and recently reviewing its production line to achieve "high quality," "short delivery times," and "low prices." In recent years, with remarkable advancements in IT technology and processing techniques, Nihon Choken Kogyo has actively introduced the latest equipment. However, these are merely tools. By integrating the traditional techniques cultivated over many years, we have established today's "Choken technology." Moving forward, we will continue to pursue production technology to further satisfy our customers. 【Business Activities】 ○ Manufacturing of injection molding molds and related services ○ Design support services ○ Processing support services For more details, please contact us or download our catalog.
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**Business Overview** ○ Plastic mold design and manufacturing (mass production molds) → We specialize in exterior parts, conduct 3D modeling in-house, and focus on mirror polishing. ○ Prototype mold manufacturing → Simple molds using shared die sets, with cavities and cores processed from aluminum alloy (die-casting duralumin). → Ideal for when small sample products are needed. ○ Component processing support → Machining: High-speed direct engraving of mold parts (cavities, core slides, etc.) using V33. → Capable of processing with a minimum cutter diameter of φ0.05. → Finishing (polishing), electrical discharge machining, and wire cutting are also available after machining. ○ Mold manufacturing → Mirror processing: Used when creating molds for plated products or transparent acrylic items. → High-precision processing Achieving machining accuracy with dimensional tolerances of 0.01 to 0.05 levels through fine processing. The minimum cutter diameter for machining can accommodate φ0.05. ● For more details, please contact us or download the catalog.
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Nihon Choken Kogyo Co., Ltd. has enhanced "customer satisfaction" by leveraging years of know-how and recently reviewing its production line to achieve "high quality," "short delivery times," and "low prices." In recent years, with remarkable advancements in IT technology and processing techniques, Nihon Choken Kogyo has actively introduced the latest equipment. However, these are merely tools. By integrating the traditional techniques cultivated over many years, we have established today's "Choken technology." Moving forward, we will continue to pursue production technology to further satisfy our customers.