In the 20th century, the world competed to advance technology and build a wonderful society,
but at the same time,
it created the major problem of environmental pollution.

The Irony is that technology that was supposed to enrich our lives has instead
polluted the environment and made our society more difficult to live in.

The SEC Group is pursuing technologies that protect the global environment.
Technology that reduces CO2 emissions,
treats harmful exhaust gases,
and recycles waste instead of incineration.

Our environmental protection technology is indispensable
for the world's pursuit
of greater prosperity.

We at the SEC Group will continue to create clear skies
through our environmental technologies.
  • Municipal Waste Treatment Plant
  • Material Recycling Center
  • Impregnation Plant

Business Overview

The SEC Group is engaged in a wide range of businesses, including flue gas treatment equipment for waste incineration plants and steel mills, various conveying equipment for recycling facilities, and the design, manufacture, and sale of electronic circuit board material manufacturing lines.

Product Overview

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Heat Exchanger
Heat Exchanger
By recovering and reusing the thermal energy contained in flue gas, we efficiently reduce fuel consumption throughout the factory while also significantly contributing to the reduction of greenhouse gas emissions.
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Bag Filter
Bag Filter
Our bag filters and related equipment boast a long track record and are custom-designed to meet our customers' needs, achieving both high performance and low cost.
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Material Recycling Center
Material Recycling Centers
With years of experience and technical expertise, we achieve stable and efficient waste recycling.  
We continue to strive to establish a waste treatment system with an eye to the future.
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Electric Furnace Steel Mill Exhaust Gas Treatment Equipment
Electric Furnace Steel Mill Exhaust Gas Treatment Equipment
We properly treat harmful gases generated at electric furnace steel mills and achieve energy and cost savings through optimized and highly efficient exhaust systems.
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Impregnation Plant
Impregnation Plant
We contribute to the development of cutting-edge technology through the design and manufacture of prepreg production lines, which are essential for the production of electronic circuit boards. We also offer custom-made designs to ensure that your needs are met.

Company Overview

Since our founding in 1978, Sanwa Engineering has continued to focus on manufacturing with the support of our customers.We strive to nurture our technology and people, and to remain the best partner for our customers. We are constantly striving for growth and a positive outlook.

Company Overview image
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