Total support from mold manufacturing to machining.
Since its founding, Castem Co., Ltd. has aimed to be a comprehensive manufacturer of metal parts, responding to all manufacturing needs for components. Our integrated production system, from mold manufacturing to machining, provides various advantages such as timely delivery and cost efficiency under stringent quality control. Additionally, by partnering with excellent business partners for plating and assembly, we are now able to offer total support from raw materials to finished products. For more details, please contact us.
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【Production Flow】 ○ Mold Production → High-precision mold manufacturing Experienced engineers handle everything from discussions with users to mold design Producing high-precision molds with consideration for subsequent processes → Comprehensive evaluation of part shape, cost, and delivery time Evaluating part shape, cost, delivery time, etc., to determine and propose the most suitable manufacturing method ○ Metal Injection → Achieving high strength and high precision Manufacturing complex-shaped, high-strength parts with high precision Ideal for small parts and materials that are difficult to machine ○ Lost Wax → Accommodating complex shapes and three-dimensional shapes with high difficulty Achieving low costs through the integration of various shapes ○ Inspection → Advanced quality assurance Inspecting whether the product meets customer needs through strict in-house regulations, including leak tests ○ Machining → The final stage before shipping parts Evaluating and proposing the most suitable manufacturing method based on part shape, cost, delivery time, etc. ○ Outsourcing Plating and Assembly → To enhance the added value of manufactured parts, outsourcing surface treatment and assembly processes to excellent business partners Enabling comprehensive proposals as a total parts manufacturer ● For more details, please contact us.
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Company information
With a posture of "just half a step" without complacency, we have cultivated "lost wax precision casting" over many years. In 1991, we obtained a U.S. patent for "MIM (Metal Injection Molding)." Utilizing 3D printing technology, we offer next-generation precision casting technology called "Digital Cast." We provide optimal proposals through various technologies! We thoroughly support our customers' manufacturing processes! We specialize in complex three-dimensional shapes in small lots of various types and carry out everything from mold making to casting, machining, and simple assembly in-house. We supply products to various industries, including medical devices, semiconductors, machine tools, and aerospace. "Just make it, from one piece." We can propose a wide range of manufacturing methods from prototype production of one piece to mass production. We enable time savings in searching for various suppliers and considering consultation destinations, becoming a true total cost reduction partner by proposing reductions in management costs associated with consideration time and product costs. More than half a century ago, Castem's casting began with handmade machine tools. Today, we have become a company with the top domestic share in the manufacturing of general industrial parts using lost wax and are also engaged in the production of micro lenses and micro needles using the world's highest precision 3D light shaping technology.