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Latest update: 22/01/2020 10:12:36

Seiwa Kankyou Engineering Co., Ltd.


Sales Pitch

Photocatalytic filters with high air purification performance that has permanent self-purification effect
Unlike long-lasting activated carbon, we provide clean air with a renewable titanium oxide photocatalytic ceramic filter.
We have expertise enough to propose environmental consulting solutions that meet your requirements for work and life environments, such as stepping up industrial safety and hygiene and other environmental laws, air pollution, and other issues.
We have a long lineup of air-purification equipment ranging from small standard mass-produced machines to large industrial customized ones and recommend the optimal one that meets your particular needs.

Other presentation

[Company strength]
We developed a titanium oxide carrying ceramic filter with strong photocatalytic effects. This was done in joint research with the University of Tokyo and Japan Science and Technology Agency. We are now manufacturing and selling air purifiers using this filter. Our photocatalytic filter eliminates various odors (animal, excrement, chemicals, putrefaction, and so on), bacteria and viruses, and harmful chemical substances. These include substances that cause sick house syndrome, and volatile organic compounds. Our filter features a low environmental load because it eliminates odors and so on by decomposing substances rather than by adsorption. Consult us for anything about air quality. We are ready to handle everything from small machines for home use to large ones for factory use.

[Business description]
The environmental equipment division of Seiwa Kogyo Co., Ltd. was separated and established as our company in March 2016. We manufacture air purifiers and local exhaust systems that make use of photocatalytic filters. We provide comprehensive consultation on air quality to improve occupational safety and health. We propose, install, and maintain optimal photocatalytic air purifiers and local exhaust systems with photocatalytic functions suitable for the on-site environment.

Electric machinery and instrument manufacturing

[Representative's message]
We cannot expect domestic Japanese demand to grow well in the future. We know we should always improve our technologies to expand our business globally and not limit it to within Japan. We will survive in the twenty-first century by developing new technologies and products and improving ourselves. It takes time to evaluate photocatalytic technologies, but we manufacture satisfactory products that are popular with customers. We will make effective use of trade fairs and other J-GoodTech events to expand our business to new fields.

[Company structure for market development/overseas expansion]
Seiwa Kogyo Co., Ltd. has a history of nearly 50 years in designing, manufacturing, and selling hydraulic equipment and devices. They separated their photocatalytic environment division and established our company to take on new challenges. Seiwa Kogyo Co., Ltd. creates new markets according to customer needs while placing importance on thinking and training. We will inherit and hand down this corporate culture and continue working for new development as a member of the Seiwa Kogyo Group. The separation made us more specialized. We will further strengthen our relationships with sales companies.

Yokohama Chizai Mirai Enterprise (21016).

[Intellectual property]
Photocatalytic carrying body and porous material manufacturing method (2010, Japanese Patent No. 4610135); air purifier (2016, Japanese Patent No. 6009585).

This company is recommended by the following support organizations.

Kanto Head Office, SMRJ

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