Metal Scrap Business

- Responding industrial waste treatment of all kinds of iron and nonferrous metals

Waste is inevitable in corporate activity. In Metal Scrap Business, iron and nonferrous as well as industrial waste generated at factories and building dismantling is collected and recycled. Also we dismantle plants, facilities and equipment, and buy used machinery, aiming to achieve both total cost reduction and zero emission.

Don't you have the following requests?

Have these requests?

"We want to obtain high quality aluminum at a low cost"

Aluminum is needed for manufacturing products and parts, but it is expensive. Aren't you looking for both quality and cost reduction?

"We want to eliminate the work of aluminum melting"

We take on total contract from 3D modeling, prototype processing and mass production.


We offer total support from iron/nonferrous and waste collection at the site of factories and dismantling.

We are one of limited number of companies in Japan which owns equipment to shred dies generated at automotive manufacturers, etc. We collect all kinds of industrial waste generated at factories and construction sites such as dismantling including iron, nonferrous, plastic, plastic bags, paper and oil, etc, as well as offering proper treatment and recycling.

Total responsible operation system by exclusive engineers

Using the best of our knowledge and skill in equipment dismantling and removal we have done for many years, we conduct dismantling with the most efficient best plan in consideration for safety and environment.

operation system

Keiaisha Mind

keiaisha mind

We provide security with our key word "valid resources"
We play an important part of collecting, sorting and processing metal scraps disposed of by various manufacturers and iron/nonferrous scraps generated in dismantling buildings and removing equipment, and delivering them to steel manufacturers as raw materials. Scraps are waste if they are discarded, but they are regenerated to become products through recycling. Emitted scraps are the only resources in resource-deprived Japan, and they are even exported for recycling in addition to domestic use. We strive for a company providing security and gaining trust from our customers under our key word of "valid resources".

Information on license, certification, and acquired standard

Special construction license Scaffolding work Earthwork Minister of Land, Infrastructure, Transport and Tourism license Special 18 No. 16980

  • Dismantling plants and machinery equipment
  • Dismantling buildings
  • Various equipment transport operation
  • Purchasing used processing machinery
  • Inspection and treatment of contaminated soil
  • Toxin treatment including asbestos, dioxin, and heavy metals

Collection, transport and sorting of iron and nonferrous scrap

All purpose shredding machine, rare in Japan

Dismantling plants, machinery equipment and construction