We will be exhibiting at the "High-Performance Materials Week 2018, 3rd High-Performance Ceramics Exhibition"!

From material selection such as ceramics, quartz glass, and high melting point metals to cooperation in new product development, you can rely on us for precision processing of hard and brittle materials.

We perform grinding, cutting, and polishing of various ceramics, quartz glass, and difficult-to-machine materials such as tungsten and molybdenum. With the motto "If it can be processed in iron, there is nothing that cannot be processed in other materials," we have accumulated technology over the years. We primarily use machining centers, owning over 70 three-axis machines and more than 15 five-axis machines, as well as ultra-high precision machines with linear specifications. Additionally, we have a comprehensive range of measuring equipment, including three-dimensional measuring machines, image measuring instruments, and laser microscopes. We have established a quality assurance system, and we can perform cleaning and drying in a clean room, as well as vacuum packaging. Even if there is little experience with ceramics or high melting point metals, we consider factors such as heat resistance, low expansion, high hardness, wear resistance, and electrical insulation to select and propose materials that meet your requirements. If you have new materials or are struggling with processing materials, please feel free to consult with us. 【Business Activities】 ○ Processing and sales of various ceramics and brittle materials such as quartz glass ○ Processing and sales of high melting point metals such as tungsten and molybdenum ● For more details, please download our catalog or feel free to contact us.

• Other electronic parts

Here are examples of processing quartz glass, which can be processed more efficiently than ceramics.

We will introduce examples of processing quartz glass and heat-resistant glass. Quartz glass is softer and can be processed more efficiently than general ceramics. The main point of caution in processing is its fragility, so our company aims to minimize damage to the material during processing as much as possible. Specifically, this involves managing the wobble of the grinding wheel, using high-grit diamond particles, sharp diamond particle shapes, and soft bond grinding wheels. 【Processing Example】 ■Product Name: Shower Plate ■Material Used: Tempax ■Processing Method: MC Processing ■Size: φ2.0, 2,000 holes ■Application: Gas introduction for various manufacturing equipment For more details, please refer to the catalog or feel free to contact us.

• Processing Contract

Free gift of material property tables! We introduce tungsten, molybdenum, and more.

The "Material Guide" provides descriptions of various materials categorized by their characteristics and types. Materials such as ceramics, as well as high melting point metals like tungsten and molybdenum, exhibit excellent properties such as heat resistance, wear resistance, and insulation. It also introduces semimetals like silicon and glasses such as quartz glass. 【Featured Products】 ○ High melting point metals ○ Ceramics ○ Semimetals ○ Glass, etc. For more details, please download the catalog or feel free to contact us.

• Processing Contract
• Other metal materials

From a single prototype to mass production, we respond with short lead times! We also offer suggestions for materials to be used.

Top Seiko Co., Ltd. procures and processes various materials such as ceramics, tungsten, molybdenum, and tantalum in-house. We also offer material suggestions based on the intended use of our customers. We select and propose materials that meet your desired conditions, such as heat resistance, low expansion, high hardness, wear resistance, electrical insulation, and conductivity. We can source materials not only from domestic manufacturers but also from overseas suppliers, and we will process them according to your requirements. 【Processing Technologies】 - Shape processing technology - Groove processing technology - Precision processing technology - Micro-hole processing technology - Deep hole processing technology - Screw processing technology, etc. For more details, please download our catalog or feel free to contact us.

• Processing Contract

Our company will be exhibiting at the "Safety Engineering Research Presentation Conference" held at Kurume Plaza. During the event, we will showcase various products. We invite all related parties to come together and visit us. 【Suppliers】 ・Setaram

This seminar will introduce the new features of the 2D/3D integrated CAD system "CADSUPERWorks" for 2025. We will showcase the collaboration features between 2D and 3D, as well as highlight convenient 3D functionalities. We will proceed with easy-to-understand demonstration demos, so even customers who are seeing CADSUPERWorks for the first time and beginners are welcome to participate.

[Key Lecture Content] 1. Business Opportunities Surrounding New Systems and New Markets in Power System Reform Mitsuko Aitsu, CEO of Energy Strategy Partners, Inc. 1. Overview of business opportunities surrounding new systems and new markets 2. Recent active business related to power system reform 3. How to identify business opportunities for entry 4. Q&A / Business card exchange 2. Ministry of Land, Infrastructure, Transport and Tourism's Microgrid Concept ~ The Era of Meaning Driven by National Independence and Local Resilience ~ Kazuhisa Kashiwazaki, Management Advisor at Environmental Energy Technology Research Institute, Inc. / Partner at Nishibori Sake Brewery, Inc. / Business Advisor at Yashima Construction, Inc. / CEO of SAKE RISE, Inc. / Director at Kasai Smart Energy, Inc. / President of I.T.I. Inc. 1. Self-introduction and casual talk 2. Review of microgrids 3. Transition period for microgrid business 4. Reality of decarbonization leading regions by the Ministry of the Environment 5. Ministry of Land, Infrastructure, Transport and Tourism's microgrid concept 6. Essence of the energy revolution 7. Future prospects of microgrids 8. Q&A / Business card exchange

[Key Lecture Content] 1. Overview of the Simultaneous Market - Discussion Status and Future Directions - Jun Kimura, Policy Planning and Coordination Officer, Electricity and Gas Business Department, Agency for Natural Resources and Energy 2. Direction of the Power System After the Introduction of the Simultaneous Market Ken Ichimura, President and CEO, Energy Pool Japan Co., Ltd. Government Advisory Council (as of October 2025) - Study Group on Next-Generation Decentralized Power Systems, Agency for Natural Resources and Energy - ERAB Study Group, Agency for Natural Resources and Energy - Study Group on the Nature of the Simultaneous Market, Agency for Natural Resources and Energy - Committee on Coordination Power and Supply-Demand Balance Evaluation, Electricity Wide Area Operation Promotion Organization - Subcommittee on Supply-Demand Adjustment Market, Electricity Wide Area Operation Promotion Organization - Study Group on Future Power Supply-Demand Scenarios, Electricity Wide Area Operation Promotion Organization - Working Group on Future Supply-Demand Scenarios (Load Curve, DAC), Electricity Wide Area Operation Promotion Organization

Amines are compounds that are difficult to handle in GC analysis because they tend to adsorb or decompose on injection liners and columns. On the other hand, nitrosamines, ethanolamines, methylamines, and aromatic amines are utilized in a wide range of fields such as pharmaceuticals, pesticides, resins, and CO₂ absorbents, leading to an increasing demand for analysis in many laboratories. In this webinar, we will explain GC columns suitable for the analysis of amines. Compounds that traditionally required derivatization or special techniques can sometimes be analyzed directly using dedicated amine columns. We will provide thorough insights into the know-how needed to elevate your use of amine columns to the level of "selecting, using, and mastering." <Recommended for the following individuals> Beginners: Clear explanations of the basics of amine columns and selection points. Intermediate to advanced users: In-depth exploration of optimization approaches for target analysis and injection liner selection. Would you like to explore the world of GC analysis that goes one step further? We will deliver "truly useful knowledge" and "techniques you can try immediately" condensed for practical use in the field. https://register.gotowebinar.com/register/907431794825894999