I participated in Formnext 2023 in Germany! You can download the report.

Support for various 3D printer materials! Proposal for optimal 3D printer design! Short delivery time!

We will flexibly respond to your manufacturing needs by utilizing our AM environment and expertise, including widely used laser additive manufacturing methods, electronic beam additive manufacturing methods that can accommodate special materials, and the currently popular binder jetting, as well as design software. Our manufacturing and measurement services can also be used independently. [Manufacturing Trial] I would like to try a trial to understand what metal 3D printing is and how it can be utilized in business. [Research and Development Prototyping, Mass Production Consideration] I want to create prototypes for research and development. I would like to prototype various shapes to verify material properties and strength in preparation for mass production. [Optimal Material Consideration] By utilizing GE's laser additive manufacturing method, which has a proven track record in a wide range of fields such as heavy industry and automotive manufacturing, as well as electronic beam methods used in aerospace and medical applications, I want to find the optimal materials to meet the desired product specifications and conditions while trying out various materials. We will respond to each customer's individual case.

• Contract manufacturing

We provide a one-stop service for metal AM, from commissioned modeling and technology development to technical support! We also sell laser beam and electron beam metal 3D printers.

We sell metal 3D printers and have actual machines on display. We also have a showroom where you can see the machines in operation and observe the printing process. Based in Tokyo CEC, we can perform contract printing based on your 3D CAD data, as well as collaborate on design and joint development. 【Business Content】 ■ Technical support services for customers' AM design, printing, and measurement ■ Sales of metal 3D printers and materials, AM implementation support, and after-sales service ■ Development of new materials for AM tailored to customer needs *For more details, please refer to the PDF document or feel free to contact us.

• 3D CAD

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change tomorrow's work," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will exhibit in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please apply early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Application》 https://it.expo.it-trend.jp/key/opl7kgdj *Please apply (free) from the "Receive Ticket / Proceed to Participation Registration" link at the above URL.

The TV commercial "What Will You Do in the New Era?" featuring model and actress Akane Horita will begin airing on December 26, 2025. This work expresses the desire of Tokei Densan to respond to the diverse needs of various industries in today's society, where new technologies, such as the expansion of the AI market, are competing with each other, and to nurture and blossom our customers' futures. Please pay attention to Akane Horita, who is dressed in stylish outfits, listening to the concerns of the target audience and offering support. # CM Overview Title: "What Will You Do in the New Era?" (30 seconds / 15 seconds) CM URLs 30 seconds: https://youtu.be/y_lMs0HRj3w 15 seconds: https://youtu.be/egpzMfh8Kok

Thank you very much for your continued support. We would like to inform you that our company will be closed for the year-end and New Year holidays as follows: Year-end and New Year holiday period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) We apologize for any inconvenience this may cause and appreciate your understanding. *Please note that inquiries made through our website will also be responded to after January 5, 2026 (Monday).