大三グループ List of Products and Services

The "Poly Flat Panel" achieves an astonishing light weight of approximately 9.4 kg with dimensions of 3000 mm x 900 mm. It is wide and lightweight, and the mounting brackets are about half the size, allowing for quick installation. Both universal boards and single pipes can be easily constructed. 【Features】 ■ Astonishing light weight ■ Easy installation ■ Beautiful appearance that minimizes the visibility of bumps and discoloration ■ Surface material is resin ■ Quick installation possible *For more details, please refer to the PDF document or feel free to contact us.

• Other fittings
• handrail
• panel

The "Prawan Guard" is a two-tier handrail and toe board integrated telescopic handrail frame that can be installed on scaffolding made of single pipes, such as in plant sites. It reduces the possibility of people or objects falling from the scaffolding, and installation is easy, significantly improving workability compared to conventional methods. It can also be used as a safety handrail for openings. Additionally, we offer the "Prawan Door," which comes with an integrated toe board for safer entry and exit. 【Features】 ■ Handrail and toe board integrated for improved work efficiency ■ Significantly reduces installation time ■ No wire for a cleaner working space ■ Continuous use possible due to staggered left and right clamps *For more details, please refer to the PDF document or feel free to contact us.

• Other fittings
• handrail
• others

The "Prawan Catcher" is a one-touch mounting type fitting that can securely fix ladders and scaffolding boards to single-pipe scaffolding without the need for binding wire. It quickly and reliably secures ladders to single pipes. Installation is completed with just a single tap of a wedge. In addition, we offer the "Prawan Lock," which can securely fix two scaffolding boards simultaneously, and the "Prawan Joint," which allows for easy and secure connection of ladders. 【Features】 ■ Quickly and reliably secures ladders to single pipes ■ Installation is completed with one touch ■ Easy and secure connection of ladders (Prawan Joint) ■ Securely fixes two scaffolding boards simultaneously (Prawan Lock) *For more details, please refer to the PDF materials or feel free to contact us.

• Other fittings
• Joints between components
• others

"ZIPWALL" is a protective tool born in America that is expected to improve work efficiency and reduce labor. It allows for easy and quick setup by one person in a short amount of time, protecting the site from dust without the need for protective tape or ladders. We also offer a wide range of accessories. [Features] - No need for protective tape or ladders - Protects from dust - Can be set up quickly by one person - Expected to improve work efficiency and reduce labor *For more details, please request materials or view the PDF data available for download.

• Subsidiary materials
• Safety Supplies
• Work tools

Daisan Kensha Co., Ltd. is engaged in a wide range of businesses, primarily in the sales and processing of construction materials and equipment, as well as the sales and rental of construction machinery and temporary materials. In our sales operations, we offer a diverse range of products including protective materials, temporary materials, safety equipment, and construction hardware. In our rental operations, we provide a variety of products such as internal and external scaffolding, temporary houses, equipment, and exterior structures. With over 45 years of rich experience and achievements, we are committed to providing the best customer service, so please feel free to consult with us. 【Main Business Activities】 ■ Sales and processing of construction materials and equipment, and all related operations ■ Sales and rental of construction machinery and temporary materials ■ Manufacturing and sales of aluminum and stainless steel hardware ■ Sales of residential equipment and building materials ■ Sales and pouring of concrete secondary products and ready-mixed concrete, etc. *For more details, please refer to our catalog or feel free to contact us.

• Equipment leasing and rental
• Construction machinery leasing and rental
• Interior and exterior construction accessories