Lightweight polyethylene pedestrian passage (pedestrian opening) "EP Sleeve"! Labor-saving!

High-density polyethylene pedestrian passage (pedestrian opening) "EP-Sleeve" - Lightweight, high strength, and a proposal for labor-saving! [Coming soon]

last updated Aug 17, 2026

Lightweight! Made of polyethylene, the human passage (human access) EP sleeve for labor-saving!

[Recently Released] Lightweight Polyethylene Personnel Opening "EP-Sleeve" Proposal for Labor Saving at Construction Sites!

last updated Aug 17, 2026

Polyethylene Sleeve / Access Hole (Human Access Port) CAD Data List

Polyethylene Sleeve / Manhole (Access Opening) EP-Sleeve CAD data is available for download.

last updated Aug 17, 2026

Shorten construction time with EP sleeves for construction sites!

Lightweight polyethylene personnel access EP sleeves support shortening construction timelines!

last updated Aug 17, 2026

Measures for extending the lifespan of public facilities using non-corrosive polyethylene access holes "EP Sleeve".

Improvement of work efficiency with non-corrosive materials and polyethylene through-holes "EP sleeve," promoting the longevity plan for public facilities, etc.

last updated Aug 17, 2026

Effective Use of Pits: All-Plastic Polyethylene Manhole 'EP Sleeve'

All resin: polyethylene pedestrian passage! Non-corrosive resin pedestrian passage "EP sleeve" [Installation of fire extinguishing tank and fire water tank]

last updated Aug 17, 2026

Rainwater storage tank: Underground pit repurposed with all-resin polyethylene access hole.

"EP Sleeve," a non-corrosive polyethylene pedestrian passage that contributes to flood prevention measures.

last updated Aug 17, 2026

Proposal for Recycled PVC Pipes (PVC Pipes) [Material Recycling]

Material recycling! Contributing to a circular society with recycled PVC pipes.

last updated Aug 17, 2026

Stable procurement and cost reduction of materials using recycled polyvinyl chloride pipes (PVC pipes).

Material recycling! Contributing to a circular society with recycled PVC pipes.

last updated Aug 17, 2026

Stable procurement and cost reduction of materials using recycled polyvinyl chloride pipes (PVC pipes).

With recycled PVC pipes, we provide 'peace of mind' through stable supply and stable cost procurement!

last updated Aug 17, 2026