Recommended for water resistance, heat resistance, earthquake resistance, soundproofing, chemical resistance, etc. ✨ "Eptsealer" ✨

Introducing rubber sponge with excellent durability, chemical resistance, and insulation properties. *Sponge sample book is currently available.

EPDM is a terpolymer composed of ethylene, propylene, and a small amount of diene, and it excels in weather resistance, ozone resistance, heat aging resistance, chemical resistance, low-temperature properties, and electrical insulation. It is particularly an excellent material for weather resistance and environmental measures, and is used as sealing material in vehicles, machinery, construction and civil engineering, electrical, and chemical industries.

• Other Auto Parts
• Rubber
• others

Injection molding is suitable for producing complex shapes and thin products, accommodating everything from large items to small parts, with short processing times making it ideal for mass production.

Printing with multicolored patterns and intricate designs is also possible. ABS film printing It is possible to transfer print vibrant films onto processed ABS molded products. Popular products are actively used in various places!

• Injection Molding Machine
• plastic
• Composite Materials

Clean diagonal cuts of urethane sponge/filters! Short delivery times and cost reduction possible with our in-house slitting equipment. *Sponge sample book available.

The "KM Slitter" is a self-developed slitter for irregular long products that can be manufactured as a single piece rather than being bonded together, capable of processing L-shaped, V-shaped, convex, V-groove cutting, and diagonal cutting. With the slide handle and diagonal lever, positioning in all directions and angle adjustments can be easily set, leading to improved work efficiency and cost reduction. We can flexibly respond to small lot and short delivery time products. 【Features】 ■ Produces irregular long products as a single piece rather than bonded ■ Movable rollers and diagonal slit angles up to 45 degrees ■ Reduces initial costs for jigs and molds, allowing for easy and inexpensive processing of irregular products ■ Compatible with a wide variety of material hardness and foam ratios ■ Capable of processing not only polyethylene but also rubber sponges like CR and EPT *For more details, please refer to the PDF materials or feel free to contact us.

• Bag making machine/slitter
• Rubber

Injection molding is suitable for producing complex shapes and thin products, capable of accommodating both large products and small parts, with short processing times making it ideal for mass production.

Silk three-color printing can achieve various prints such as glitter, foaming, and cracking that cannot be done with inkjet or sublimation transfer printing.

• Injection Molding Machine

This is an introduction to the processing of parts trays and molded foam products!

Vacuum forming and pressure forming of resins and foams are possible. If you have any issues with molded products such as ABS, PVC, PP, or PS, please feel free to contact us.

• tray

JOHNAN has released a video that clearly explains the implementation technology for stretchable films, which are expected to be utilized in wearable devices and medical equipment. In the video, you can see how the film, which has excellent elasticity, stretches and contracts. Please check our high technological capabilities and the flexible characteristics that are useful for product development. We hope this will help you generate new ideas in product development. ▼You can watch the video here [Link to the implementation page for stretchable films] https://www.johnan.com/dms/mounting/filmdevic/stretchable/

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for summer vacation during the following period. 【Closure Period】 From Saturday, August 9, 2025, to Thursday, August 14, 2025. We will resume normal business operations on Friday, August 15. We appreciate your understanding during this time and apologize for any inconvenience caused.

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.