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

The goal is not to introduce AI. We will explain "standardization of manufacturing processes" to eliminate dependency and maximize the effectiveness of AI! While the spread of generative AI is progressing, there is an increasing number of manufacturing companies that say, "We don't know where to apply AI due to the black box nature of the site," and "Despite implementation, productivity hasn't increased." The cause lies not in the performance of AI, but in the "lack of business organization and standardization before implementation." In this webinar, we will clearly explain business improvement methods (BPMS) and how to properly organize business processes to avoid wasting AI investments, using case studies. [Recommended for those who:] - Are struggling to engage the field due to resistance like "busy" or "it's fine as it is." - Want to eliminate differences in rules between factories and locations, as well as dependency and black box issues with veteran employees. - Are being asked to "utilize AI" but don't know where to start due to disorganized business processes. [Here is the application form] https://www.earthlink.co.jp/seminar/10840/ *Pre-registration required (free) *We will give a "partial excerpt of the presentation materials" to those who respond to the survey after viewing.

[Speaker] Ms. Sayako Sumomo, Director, International Equipment Division, Equipment Policy Department, Acquisition, Technology & Logistics Agency [Key Lecture Content] As the security environment surrounding our country changes at an accelerating pace, the government is promoting defense equipment transfers as an important policy measure to create a desirable security environment for our nation. Promoting defense equipment transfers not only enhances regional deterrence and response capabilities for peace and stability in the Indo-Pacific region but also contributes to strengthening our country's defense production and technological base through market expansion and supply chain cooperation. Furthermore, the development of the defense industry and other industries with dual-use technologies can lead to growth in the Japanese economy. In this lecture, I will explain recent trends in defense equipment transfers, taking into account the recent revisions to the equipment transfer system. [Lecture Topics] 1. Japan's Defense Policy 2. Significance and System of Equipment Transfers 3. Recent Trends in Equipment Transfers 4. Government Initiatives 5. Q&A / Business Card Exchange

[Speaker] Hiroki Hara, Country Lead, Cloud & Service Provider Segment, Schneider Electric Holdings Co., Ltd. [Key Lecture Content] In the era of AI, it is essential to redesign not just the equipment but the very way energy is utilized in data centers. This presentation will organize the approach to power architecture aimed at enhancing competitiveness, taking into account global trends and the constraints of the Japanese market. Additionally, through Schneider Electric's comprehensive portfolio, which includes cooling and operations, we will provide perspectives for selecting optimal options in Japan's increasingly complex power environment, as well as hints for future implementations. [Lecture Items] 1. Introduction to Schneider Electric 2. Global megatrends and the external environment surrounding the data center industry 3. Architecture of data center power infrastructure - Design philosophy necessary for safely delivering electricity 4. Schneider's portfolio connecting power and cooling, design, construction, and operation 5. Unique challenges of the Japanese market and options for optimal solutions 6. Q&A / Business card exchange

[Speaker] Yuya Sato, Director, Innovation Management Co., Ltd. [Lecture Topics] 1. Main challenges in the field of research and development 2. Overview of research and development management 3. How to utilize "roadmaps" for formulating persuasive mid- to long-term strategies 4. How to utilize "technology portfolios" to achieve convincing resource allocation 5. "Gate management" to improve the success rate of highly innovative research and development themes 6. Integrated research and development management process 7. Q&A

Our TL Division will be exhibiting at the "Surface Treatment Processing Technology Exhibition 2026" to be held on June 26 (Friday) at the Osaka Industry Creation Center. We invite you to visit our booth to see our products and technologies. We sincerely look forward to your attendance. ■ Exhibition Name Surface Treatment Processing Technology Exhibition 2026 ■ Date June 26, 2026 (Friday) ■ Venue Osaka Industry Creation Center, 3F Market Plaza / 4F Event Hall ■ Exhibited Technology We will introduce optimal solutions for surface modification composites and ultra-hard coating removal by adding a new coating to Y-Coat, which leads the mold market. New Coating: Y-Coat Type UL Product Introduction Page