三共 List of Products and Services

The Claresdoor is a temporary security door that can be used to prevent intrusion crimes, theft of materials and tools, and vandalism during construction periods. It allows for the setting of a custom passcode for each site, which not only enhances security during entry and exit at construction sites but also contributes to the improvement of the site's aesthetics. Initially, when the product was developed, doors with security features were not as widespread, so it became a pioneer in security doors, expanding to construction sites nationwide. About 10 years have passed since then, and it has protected the safety and aesthetics of numerous sites, accumulating a wealth of achievements.

• Rental/lease
• Other safety equipment

The Papa E3 panel is a partition panel that can be easily installed in three steps: "Place," "Grip," and "Stretch." The panel can extend vertically from a maximum height of 1,850 to 3,300 mm, allowing for adjustment and installation (compression) to match the ceiling height. The board and frame are integrated, eliminating the need for screws, which is a departure from traditional indoor temporary enclosure methods. It supports "Reduce" and "Reuse," being eco-friendly with minimal industrial waste such as dust and debris generated during installation (Reduce), and is recognized as a product that can be reused at subsequent sites (Reuse).

• Rental/lease
• plastic

This is a catalog for the next-generation scaffolding (new type with anti-fall features) uniquely developed by Sankyo, specializing in wedge-type scaffolding with a new connection method. It has been recognized for three features: the "Safety Guide" that prevents falling accidents, the "Compact Design" that effectively utilizes limited space, and the "Consideration for Neighbors" that reduces hammering noise by 66% compared to previous products. It has not only been registered with NETIS but also received approval from the Japan Temporary Construction Association and won the Good Design Award.

• Rental/lease
• Steel
• Other safety and hygiene products

Our wedge-type "Seven Scaffolding" can be assembled with just one hammer and is highly regarded as a product that excels in "safety," "workability," and "durability." Its robust wedge fastening allows for construction without concerns about loosening, play, or disconnection, and it offers a wide range of optional products. Thanks to its unique structure and the combination of surrounding products, it provides excellent workability and is used in a wide range of fields, including low-rise buildings such as single-family homes, mid to high-rise properties like apartments, and various plants. Particularly in low-rise residential construction, which often takes place under many constraints, it can flexibly accommodate narrow sites and complex building shapes. Additionally, its durability is a standout feature, as it is galvanized with molten zinc, eliminating worries about rust and ensuring it can withstand over 10 years of use.

• Rental/lease
• Steel
• Other safety and hygiene products