No assembly is required in the post-processing stage! We achieve a reduction in the number of parts and stabilization of quality.
We would like to introduce our "Insert Molding" technology. This is a technique where metal parts, electronic components, and other materials are set inside a mold and integrally molded with plastic. It enables the manufacturing of composite parts that combine the strength and conductivity of metal with the moldability and insulation properties of plastic. The materials that can be inserted include metal terminals, screws, nuts, electronic circuit boards, sensors, and more, accommodating complex processes. 【Features】 ■ Reduction in the number of parts and omission of assembly processes ■ Strong integration of metal and plastic ■ Improved reliability of electrical contacts ■ Contribution to miniaturization and weight reduction *For more details, please download the PDF or feel free to contact us.
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basic information
【Insertable Materials】 ■Metal terminals ■Screws and nuts ■Electronic circuit boards ■Sensors ■Magnets ■Film *For more details, please download the PDF or feel free to contact us.
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Applications/Examples of results
【Application Examples】 ■ Medical device connectors ■ Sensor modules ■ Disposable parts with electrodes ■ Switch and button components *For more details, please download the PDF or feel free to contact us.
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YOMURA JAPAN Office (Opereted by Minnano Modeling Service) YOMURA JAPAN Office
YOMURA JAPAN is the Japanese sales office of YOMURA Technologies, a Taiwanese precision molding manufacturer with 36 years of history, over 300 employees, and certifications including ISO 13485, US FDA 510(K), GMP, and AS9100D. Operating five factories in Linkou, Taiwan, the company provides precision manufacturing for medical devices and healthcare products in a Class 100,000 cleanroom-certified environment. From our Japan office, we support the entire manufacturing journey — from product development using advanced 3D printing technologies (silicone, biocompatible resin, flexible TPU, and micro SLA) to full-scale production at our certified factories utilizing micro molding, two-shot molding, LIM/LSR molding, IMD, IME, and contract assembly. We also offer consulting services on material selection and medical device certification, as well as support for expanding into overseas markets. Through our "prototype in Japan, mass-produce in Taiwan" model, we deliver both quality and efficiency. From early-stage technical challenges to certification and production, please feel free to contact us.









