SAS・SANWA is a trading company that works to make satate-of-the-art technologies possible.

With partners in multiple manufacturers, we deal in high-pressure gases, welding materials, ceramics, thermal insulation materials, printed circuit boards, electronic parts, and a wide range of other products that are essential to manufacturers.
The products we sell are actively utilized in a variety of industries with a close connection to our everyday lives.

Industrial Materials

To meet the diverse needs of industries including automotive, iron and steel, shipbuilding, consumer electronics, and semiconductor-related fields, we handle a large number of products, with a special focus on ceramic fibers and other thermal insulation materials. With a clear sense of the needs of our customers, we offer plans that coordinate products from multiple suppliers.

Main Products

  • Thermal insulation materials (ceramic fiber, silica, rockwool, glass wool, etc.)
  • Fine ceramics
  • Resin foam products
  • Aluminum materials
  • Heat-retaining covers
Industrial and Commercial Machinery

We handle a wide range of industrial and commercial machinery used in many types of production facilities. We offer plans for high-performance products that utilize the latest technologies, achieving both improvements in production and reductions in cost.

Main Products

  • Speed reducers
  • Cutting machines
  • Welding machines
  • Thermal spraying equipment
  • Drying equipment
Welding Materials

We handle a wide array of welding materials from both inside and outside Japan.
Our products are selected using our high-level expertise according to customer needs, along with plans and advice for welding procedures and automatic welding.

Main Products

  • Dissolved acetylene gas
  • General high-pressure gases (oxygen, nitrogen, carbon dioxide, argon, propane, LNG, etc.)
Industrial Gases

We also deal in industrial gases.
We purchase dissolved acetylene gas and general high-pressure gases supplied by manufacturers and conduct regular high-pressure gas safety inspections to ensure safety and provide products with trusted expertise.

Main Products

  • Dissolved acetylene gas
  • General high-pressure gases (oxygen, nitrogen, carbon dioxide, argon, propane, LNG, etc.)
Electronics Division

This division specializes in printed circuit boards in addition to their peripheral components.
Based on our years of specialized expertise, we leverage our wide-reaching network to meet our customers' needs.
Our services include coordination from product planning to finished goods.
Let us provide comprehensive support for creating products that are tailored to your needs.

Main Services

  • Product planning/design
  • General design
  • Specific design
  • Manufacturing design
  • Printed circuit board manufacturing
  • Component mounting
  • Assembly/Testing