New Year's greetings from Yoshikawa | Be sure to experience the technology of "Jitsugenya" at Nepcon Japan.

Since 2001, we have obtained ISO 9001 and have established a thorough quality management system to deliver safe and reliable products to our customers.

We recognize that environmental issues have a global scope and are long-term problems that will affect future generations. In accordance with our company's mission, we strive to achieve "sustainable development" that aims for harmony between social and economic development and the global environment through all our business activities.

• others

We provide comprehensive services from the design and manufacturing of stainless steel products (sheet metal, welding, polishing, assembly) to shipping, utilizing the skills we have cultivated.

At Yoshikawa Co., Ltd.'s Realization Division, we have a direct connection between our stainless steel material wholesale and processing factory, allowing for very fast prototyping and production. We can offer excellent cost performance from hundreds of combinations of material types and processing methods. Even if you don't have a drawing, we can visualize your ideas into drawings and handle everything from design, prototyping, production, to shipping. Our unique coverage ensures that we minimize the effort required from our customers. 【Products Handled】 ■ Design and manufacturing of residential equipment, water heaters, heating equipment, kitchen containers, and sheet metal processed products. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing

Because of our in-house consistency, we provide fast and reliable service! We realize manufacturing that meets your needs and solve your "troubles."

Our realization division is a group of professionals that brings "a little impossible...?" into shape. We realize requests such as "Can you create a cart for school lunch centers that is easy to clean, hygienic, and can be stored in a space-saving manner?" and "Can you create an unmanned cleaning drop-off machine that is hygienic and has a luxurious feel?" Since all processes can be handled within the group, we ensure smooth operations without unnecessary costs. Please leave the design and manufacturing centered around stainless steel to us. 【Features】 ■ Realizing manufacturing that meets your needs ■ Design and manufacturing centered around stainless steel ■ All processes can be handled within the group ■ Smooth operations without unnecessary costs ■ In-house consistency for speed and reliability *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

Seamless! We will work together as a company to assist in ways that are helpful to our customers.

The current Yoshikawa Group consists of Yoshikawa Metal Co., Ltd., a materials trading company; Yoshikawa Lifestyle Division, a wholesaler of household kitchen goods; Yoshikawa Jitsugenya Division, which takes orders for the design and manufacturing of metal processed products; and Kattowel Co., Ltd. We share our customers' vision and product completion image, and we can complete everything from design to packaging and shipping within the group. Each aspect is superior to others, and we are committed to helping our customers in every way possible. 【Business Activities】 ■ Materials trading company ■ Wholesaling of household kitchen goods ■ Design and manufacturing orders for metal processed products *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing

Thank you for your continued support of Panorama Memo. We would like to inform you about our support's "business days during the Golden Week holiday period." Holiday period: April 29, 2026 (Wednesday) to May 10, 2026 (Sunday) Responses to inquiries received during the above period will be addressed sequentially starting from May 11, 2026 (Monday). We apologize for any inconvenience this may cause and appreciate your understanding and cooperation.

Thank you very much for your continued support. We regret to inform you that our company will be closed for the Golden Week holiday during the following period. 【Holiday Period】May 2, 2026 (Saturday) to May 6, 2026 (Wednesday) *We will resume normal business operations on May 7, 2026 (Thursday). Inquiries received during the holiday period will be addressed sequentially after the start of business on the reopening date. Please note that depending on the content of the inquiry, it may take some time to respond. We appreciate your understanding in advance. We apologize for any inconvenience this may cause and thank you for your understanding.

We have newly constructed an additional factory building due to business expansion. The location is across from our headquarters (602-1 Oohira, Kikuchi City, Kumamoto Prefecture) at 631-1 Oohira, Kikuchi City, Kumamoto Prefecture. You can confirm this on Google Maps and other services. Site area: approximately 1,000 square meters Building area: approximately 300 square meters (25m x 12m) Ceiling-mounted crane: 2.8t lifting height 6m

Trikno, represented by Samac Corporation in Japan, will exhibit at Interpack 2026. Showcasing high-performance chocolate depositors Trikno, known for its high-performance chocolate depositors, will participate in Interpack 2026, one of the world's largest trade fairs, to be held in Germany in May 2026. The exhibition will feature two product lines aimed at artisans and industrial applications, showcasing equipment that meets a wide range of manufacturing needs. Trikno's booth will provide a valuable opportunity to see the latest chocolate manufacturing technology that achieves high quality, high efficiency, and minimal waste in action.

KELLER Pressure is a leading manufacturer of piezoresistive pressure sensors. We will showcase high-precision pressure sensors, compact pressure sensors, and high-speed response pressure sensors with the specifications listed below, focusing on pressure sensors and digital pressure gauges that have a proven track record in the aerospace and aviation fields. We will explain why KELLER Pressure products are chosen in the aerospace and aviation sectors and what sets them apart from competitors using the exhibited products. 【Example of Achievements】 Rocket (fuel, oxidizer), satellites (atmospheric pressure measurement during re-entry), combustion pressure measurement, aircraft attitude control, detonation, International Space Station (ISS), etc. For those who wish to have meetings or product introductions at our booth on the day of the event, we are accepting reservations in advance. Interested parties can contact us at sales.jp@keller-pressure.com. 【Exhibition Content】 We offer a variety of pressure sensors suitable for a wide range of measurements: 　〇 Low pressure to high pressure (0.5 kPa to 200 MPa) 　〇 Low temperature to ultra-high temperature (-50℃ to 1000℃) 　〇 High precision (± 0.01%FS and above) 　〇 Compact (Φ 1.4 x 3.1 cm and above) 　〇 Ultra-fast response 　〇 Digital display pressure gauges