秩父ケミカル 本社 Official site

Company information

"Returning to the soil, returning to nature, water returns." Rainwater retention and infiltration facilities are being reborn. With high void ratio, lightweight, and easy construction, the construction area is reduced and the construction period is shortened!

Development, construction, and sales of plastic rainwater storage and infiltration facilities ● Easy installation without piping work, equipped with maintenance features Rainwater storage and infiltration facility / infiltration trench 'New Trench-kun II' ● Increased options for facility height with a minimum facility height of 0.35m Rainwater storage and infiltration facility / reinforced rainwater storage tank 'New Pura-kun' ● Reducing total costs with over 90% void ratio plastic dam Rainwater storage and infiltration facility / rainwater storage tank 'Pura Dam-kun' ● Prevents overflow from the catch basin even when clogged 'MU type pipe mouth filter' ● Seismic strength level 2, large capacity of 5m³ for everyday water conservation and securing emergency water supply Rainwater utilization tank 'Plus Pool' We also offer assistance with drawing up plans for rainwater storage and infiltration facilities, rainwater calculations, document preparation, etc., so please feel free to consult with us. For more details, please refer to each product page or catalog. If you have any questions, please do not hesitate to contact us.

Business Activities

【Manufacturing and Sales of Plastic Rainwater Storage and Infiltration Facilities】 ○ "New Trench-kun" registered in the Ministry of Land, Infrastructure, Transport and Tourism's new technology information provision system "NETIS" (NETIS NO.KT-130092-A) (currently the registration period has expired) ○ Adopted in the 2013 "Dissemination and Demonstration Project" by the Japan International Cooperation Agency (JICA) ○ "New Trench-kun" won an award at the 14th Environmental and Equipment Design Awards hosted by the Architectural Equipment Comprehensive Association ○ Adopted in the 2017 "Project Investigation" by the Japan International Cooperation Agency (JICA) ○ Adopted in the 2018 "Dissemination, Demonstration, and Business Development Project (Small and Medium Enterprise Support Type)" by the Japan International Cooperation Agency (JICA) 【Affiliated Organizations】 Public Interest Incorporated Association Rainwater Storage and Infiltration Technology Association Public Interest Incorporated Association Japan Sewage Works Association General Incorporated Association Architectural Equipment Comprehensive Association Incorporated Association Ibaraki Prefecture Architects Association Saitama Prefecture Equipment Design Office Association Rainwater Network Conference National TOS Technology Research Association

Key Partners

Sankyo Corporation Create Corporation

Company overview

  • Company name 秩父ケミカル 本社
  • Establishment April 10, 1990
  • capital 1000Ten thousand yen
  • number of employees 14person
  • Address 〒101-0021 Tokyo/ Chiyoda-ku/ 5-2-3 Sotokanda, JR Sotokanda Building View on map
  • TEL 03-3832-1617
  • FAX 03-3832-1681