New Product Release: Beijing World Diamond "Micro Drill for Precision Machining" now available for production from a minimum diameter of 0.1mm!

Manufacturing is possible from a minimum diameter of 0.1mm! Here are examples of processing silicon, quartz, ceramics, and more using PCD micro drills!

Beijing World Diamond is a leading manufacturer of diamond tools in China, with top-class production scale and technical capabilities. The new product from Beijing World Diamond, the "PCD Micro Solid Drill for Fine Processing," can be manufactured from a minimum diameter of Φ0.1mm. Its unique cutting edge shape and smooth groove design suppress burr generation, achieving long life and high-quality processing. This document presents actual processing examples related to semiconductors, including single crystal silicon, SIC, quartz glass, and ceramics. 【Product Features】 ■ High hardness, excellent wear resistance, and long lifespan ■ The PCD Micro Solid Drill has a wide range of applications and can be used for processing various metal materials with high processing precision. ■ The hole accuracy processed with the PCD Micro Solid Drill is excellent. ■ Diameter Φ0.1mm to 2mm 【Included Processing Examples】 - Single crystal silicon - SIC - Quartz glass - Ceramics *For more details, please refer to the "PDF Download."

• Woodworking machines, instruments, and tools

For fine processing of semiconductor inspection jigs, diffusion plates, shower heads, etc., with a diameter of 0.1mm to 2mm! Achieving long life and high hole accuracy!

Beijing World Diamond is a manufacturer specializing in diamond tools with top-class production scale and technical capabilities in China. The company is characterized by its development and technical strength, holding over 80 product patents. Since entering the Japanese market in 2014, it has expanded its adoption in the automotive and transportation-related fields, leveraging price advantages and quality. The company's new product, the "PCD Micro Solid Drill," suppresses burr generation through its unique cutting edge shape and smooth groove design, enabling long-lasting and high-quality machining. Additionally, while the standard catalog products start at 0.2mm, it is possible to produce special items with a minimum size of Φ0.1mm. □ Examples of Machined Workpieces Diffusion plates, shower heads, various jigs for semiconductors, contact probes, probe cards, various inspection jigs, inkjet nozzles, dispenser nozzles, electronic beam-related components, suction plates, injection nozzles, various nozzles. □ Machined Materials Silicon, SIC (silicon carbide), alumina, fine ceramics, machinable ceramics, quartz, MMC, zirconia, cemented carbide, resin materials (Top Fine, Sumika Super).

• Woodworking machines, instruments, and tools

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

Kort Valuta Inc. (Head Office: Shibuya, Tokyo; CEO: Hideki Shibata) is pleased to announce that we will hold our next recruitment event, “Kort Valuta Night,” on November 26, 2025. This recurring event offers an opportunity for potential candidates to casually learn about our company culture and team atmosphere before applying. By lowering the barrier to entry and providing authentic insights from current employees, the event helps participants gain a more concrete sense of what it’s like to work at Kort Valuta. Since the event’s launch, approximately ten attendees have gone on to join the company in a range of roles — including marketing, customer support, and backend engineering.

The recognition that "the PDF invoice received from the other party must be stored as electronic data" is widely accepted. However, is that response truly sufficient for perfection? ◆ The "receipt" of electronic transactions includes issuance and delivery The Electronic Bookkeeping Act defines "electronic transactions" as the receipt of electromagnetic records related to transaction information. Breaking down the term "receipt" is key to understanding. - "Receipt": Receiving electronic data such as invoices and receipts from business partners - "Issuance": Issuing and delivering electronic data such as invoices and estimates to business partners When downloading a PDF from your company's accounting system and attaching it to an email, or concluding electronic contracts through a cloud-based invoicing service, both the receiving party and the issuing party (your company) are obligated to store the data. 【Utilizing paperlogic DESKTOP for document management】 - Elimination of manual input - Assurance of reliable searchability - Centralized management of receipt and issuance → paperlogic DESKTOP addresses the challenges of complex metadata management in the storage of these issued documents.

We are pleased to announce that Arsystem Co., Ltd. has received the "Health Management Excellent Corporation 2025" and "Next Bright 1000*" certifications under the Health Management Excellent Corporation Certification System promoted by the Ministry of Economy, Trade and Industry and the Japan Health Conference. *Certified corporations that applied for Bright 500, ranking from 501 to 1500. This year, we are also able to receive the new certification "Next Bright 1000," and we feel happy to have taken another step toward realizing our vision of being "the company that values its employees the most on Earth." Moving forward, we will continue to strive to create a "Love Al" environment where each of our valued employees can work healthily and energetically, both physically and mentally.

Recently, the calculation formula for electric floor heating in the "Energy Consumption Performance Calculation Program" has been significantly revised and was officially released in April. With this release, the introduction of electric floor heating in ZEH homes has become possible. For more details on heating conditions, please refer to the attached flyer. "Energy Consumption Performance Calculation Program" can be found here ▸ https://house.app.lowenergy.jp/#/ If you have any other questions or concerns, please feel free to contact our representative.