コロナ製作所 List of Products and Services

The "Ultra Stopper" is a wedge-shaped door stopper that is inserted under the door to keep it open. It is a new type of free-size stopper that can accommodate a very wide range of door gaps and has a very strong stopping power. We also offer the "Ultra Stopper Mini," which can handle door gaps of 5 to 45 mm. 【Features】 ■ New shape and method of free-size type ■ Very strong stopping power for doors ■ Easy to use as is, without any modifications ■ Can meet diverse needs with a single item ■ Can also be used for transportation tasks such as loading and unloading *For more details, please refer to the PDF materials or feel free to contact us.

• others

The "Soundproof V Wheel 33mm New Model" is a wheel for V (Flutter) rails that uses synthetic rubber for the tire and engineering plastic. Compared to our conventional products, it has improved load durability and tire elasticity. Additionally, it is a quieter wheel. 【Features】 ■ Increased load durability ■ Increased tire elasticity ■ Increased quietness *For more details, please download the PDF or feel free to contact us.

• Other fittings
• Sliding door
• Door Accessories