共和産業 List of Products and Services

"Emmemus" is a mold created through metal plating, which offers a longer lifespan compared to methods using resist. With a new technique that combines unique plating technology and MEMS technology, we can produce molds for fine holes and microchannels with high precision. It is possible to create molds with right angles and sharp edges. There are no cutting marks or play, resulting in very smooth interiors of the channels. 【Features】 ■ High precision ■ Reasonable price and short delivery time ■ Long lifespan ■ Capable of large areas ■ Capable of creating tall, deep, and large structures ■ Capable of producing three-dimensional structures with two or more levels *For more details, please refer to the PDF document or feel free to contact us.

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Our company specializes in plating in specialized fields and plating on difficult-to-plate materials. We can achieve plating on aluminum that maintains strong adhesion and high wear resistance. Plating on ceramics is one of our specialties, and through our unique processing methods, we can achieve high adhesion plating. Orders can be placed from a single item, and our skilled technicians will provide custom-made plating treatment according to your requests. 【Features】 ■ Capable of plating in specialized fields and on difficult-to-plate materials ■ Orders can be placed from a single item ■ Custom-made plating treatment by skilled technicians ■ Independently developed high-quality, defect-free, thick electroless nickel plating "Hainop" *For more details, please refer to the PDF document or feel free to contact us.

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"Highnop" is a high-quality, defect-free, thick electroless nickel plating. It is capable of ultra-thick plating of over 1000μm. It accommodates a variety of optical molds such as aspheric lenses, Fresnel lenses, light guide plates, prism sheets, and optical mirrors. Additionally, it enables defect-free thick plating on difficult-to-plate materials such as glass, carbide, titanium, and ceramics while maintaining adhesion. 【Features】 ■ Compatible with any material ■ Plating available for rolls up to 2m in length and plates with a diagonal of 60 inches ■ Short delivery times ■ Orders can be placed in small quantities *For more details, please refer to the PDF document or feel free to contact us.

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"OptoCopper" is a special copper sulfate plating developed uniquely by our company, featuring excellent machinability and uniformity. It allows for extremely easy fine pattern processing, with minimal burrs and the ability to create sharp edges, receiving high praise. Additionally, its dense layered coating offers exceptional cutting performance, enabling high-precision machining that leverages its machinability. [Features] ■ Excellent machinability and uniformity ■ Dense pattern processing ■ Plating thickness can be customized from 50μm to several mm ■ Orders can be placed in small quantities ■ High-precision machining utilizing excellent machinability is possible *For more details, please refer to the PDF document or feel free to contact us.

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As an example of the use of the "M-MEMS substrate," we would like to introduce the "High Heat Dissipation Substrate for High Brightness LEDs." The LED heat dissipation characteristics are significantly improved by the "M-MEMS substrate." It is possible to reduce the temperature rise by 10 to 40°C compared to conventional methods. Additionally, it can be formed on aluminum nitride, achieving an electrode thickness that allows for high thermal diffusion of 50 to 140 μm. We can also accommodate the special mounting needs of LEDs, so please feel free to consult with us. 【Features】 ■ Capable of handling large currents ■ Can be formed on aluminum nitride with excellent heat dissipation ■ Achievable electrode thickness that allows for high thermal diffusion (50 to 140 μm) ■ Achievable electrode gap that can accommodate narrow pitch LEDs (below 100 μm) ■ Capable of various prototypes, including special electrode structures *For more details, please refer to the PDF materials or feel free to contact us.

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• Circuit board design and manufacturing

The "Mmemus substrate" is a heat dissipation substrate for high-brightness, high-current LEDs that integrates unique plating technology with MEMS technology to accommodate various electronic devices. It achieves fine three-dimensional MEMS structures through plating. Vertical fine plating with pattern widths of several tens of micrometers is possible using semiconductor photoprocessing. High-speed film formation through plating allows for the creation of fine three-dimensional thick film structures over 50μm in thickness, and by using a unique seed layer, high reliability is achieved. 【Features】 ■ Thick film structure unique to plating (over 50μm) ■ Dense, low-stress, and high adhesion is possible - Can be created on nitrogen aluminum substrates with excellent insulation and heat resistance ■ Achieves high heat dissipation and can handle high currents - Mounting substrates for LD/LEDs and power supply circuits - MEMS components such as micro springs/switches and package cap arrays *For more details, please refer to the PDF document or feel free to contact us.

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• Circuit board design and manufacturing

"EmMemus" is a completely new method that combines unique plating technology with MEMS technology, allowing for the high-precision fabrication of molds for fine holes and microchannels. Not only round shapes, but also square, triangular, and convex shapes can be created. Additionally, by creating the plating in a rod shape, it can also be made to resemble a flow channel. We have received inquiries for various finely processed molds, such as molds for medical microchannel chips and molds with irregularities of about 15μm in diameter. [Features] ■ Capable of mass-producing fine hole shapes ■ Achievements with hole diameters down to 5μm ■ Can create structures with sharp edges at right angles ■ Can be created on customer-specified substrates - Proven results on ceramic (aluminum nitride) substrates and copper substrates *For more details, please refer to the PDF document or feel free to contact us.

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Our company offers custom plating services, with skilled technicians processing each item according to customer requests. We can achieve plating on aluminum that maintains strong adhesion and high wear resistance. Plating on ceramics, in particular, is one of our specialties, and we can achieve high adhesion through our unique processing methods. If you have questions such as "Can you plate on this type of base material?", please feel free to contact us. 【Features】 ■ Orders can be placed for as few as one item ■ Optical molds require extremely high precision, which is our strongest area ■ Skilled technicians perform custom plating for each item ■ We use completely in-house developed plating solutions for lens mold plating ■ We are particular about pre-treatment *For more details, please refer to the PDF document or feel free to contact us.

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