Notice of color change for blue polyurethane tubes manufactured by Runko Co., Ltd.

Contributing to Japan's manufacturing by responding to market needs.

Kansai Riko Co., Ltd. engages in wholesale sales of resin tubes such as nylon, urethane, and Teflon, as well as piston rings, and manufactures and sells original cutters such as resin tube cutters and rubber hose cutters.

• Pipe Fittings
• tube

Eliminated the stickiness on the surface of the tube, achieved low friction, and improved slip properties.

The "Junron UFL (Low Friction Polyurethane Tube)" is a low-friction polyurethane tube designed for fluid transfer, featuring a specially extruded surface with a textured finish that achieves low friction. The tube's surface is non-sticky, providing excellent workability in high-density piping. With improved slip characteristics, it reduces friction and noise associated with the movement of cable carriers, leading to enhanced positioning accuracy compared to conventional polyurethane tubes, even without the need for slip sheets or fluorine coatings. Additionally, it allows for the integration of pneumatic circuits and electrical circuits into the same line, which were previously kept separate. For more details, please download the catalog.

• tube

This is the comprehensive catalog of the Junlong division, which has completed various new material processing technologies.

The "Junron Junflon Comprehensive Catalog" for tubes and fittings serves as a total supplier of pneumatic tubes and fittings (product name: Junron), hydraulic and water pressure hoses and fittings (product name: Cosmoflex), heat exchangers (product name: Fluoroex), and related products. It is designed to assist in automation and labor-saving across various industrial sectors. Currently, it is further refining its expertise in molding technology and expanding its scope of activity into the chemical and semiconductor fields. This is the comprehensive catalog of Junkosha, a synthetic resin processing manufacturer. For more details, please download the catalog.

• Pipe Fittings
• tube

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact on the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

On November 6th (Thursday) to 7th (Friday), 2025, we held the "Human Body Day 2025" at the NAC Image Technology Akasaka Multi-Purpose Space. We have uploaded videos of the highlights from each company and the presentations that took place on the day to our website. We encourage you to take a look. ---[Report on Human Body Day 2025 is here]------------------- https://info.nacinc.jp/jintaiday2025-report ------------------------------------------------------------------------- On the day of the event, participants were able to experience a wide range of products in a hands-on session format, including motion capture, force plates, eye tracking, and human body analysis software. We received numerous comments from attendees expressing high satisfaction, saying, "It was great to gain various information all at once," which makes us very happy. NAC Image Technology will continue to provide "valuable products to our customers." We hope you will join us for our next event as well.

The date for the "Tokai Area Electrical and Electronic WEB Technology Seminar" for the 2026 fiscal year has been decided. Registration has started, so if you are interested, please apply. Multiple participants from one company are allowed, so please make use of this opportunity to acquire basic knowledge. 【April】Basic Knowledge of Resistors 【May】Technical Course on Capacitors 【June】Basics of Motors and How to Choose the Optimal Driver 【July】Fundamentals of IC Socket and Connector Selection 【September】Basics of Magnets 【October】Failure Phenomena of Chip Resistors and Their Countermeasures 【November】Temperature Protection Design Using Thermal Fuses

NDT Mart & Rental Co., Ltd. began selling its new electromagnetic ultrasonic thickness gauge, 'EMAT WIFI', on January 19, 2026. ◆ Electromagnetic Ultrasonic Thickness Gauge 'EMAT WIFI' The 'EMAT WIFI' is a thickness gauge that uses the electromagnetic ultrasonic (EMAT) method, which does not require a couplant (contact medium). Unlike conventional ultrasonic thickness gauges (UT), there is no need to apply a couplant; thickness measurements can be taken simply by placing the probe on the measurement target, making it ideal for beginners and screening in large-scale sites. It can measure materials with paint, scale, thick linings, and slight surface roughness, significantly reducing the hassle of pre-treatment. Additionally, it is equipped with WiFi communication capabilities, allowing for the confirmation and management of measurement data and waveforms in conjunction with smartphones and tablets. This facilitates smooth sharing of measurement results and data management on-site. It is optimal for measuring wall thickness and conducting corrosion inspections of plant equipment, piping, tanks, and steel structures. It contributes to the efficiency and reliability of thickness measurements in the field of non-destructive testing (NDT), such as maintenance inspections and equipment diagnostics.