Waterproofing method - Company Ranking(6 companyies in total)

Last Updated：Aug 13, 2025 Aggregation Period:Jul 16, 2025〜Aug 12, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
東和工業本社	Address Tokyo/ number of employees 41 Business Activities 【Business Objectives】 ■ Manufacturing and sales of various civil engineering and construction materials, as well as construction work ■ Manufacturing and sales of asphalt processed products ■ Manufacturing and sales of rubber and synthetic resin processed products ■ Processing and manufacturing of wire and cable materials ■ All operations incidental to the above items Key Partners All Japan Urethane, Asphalt, and FRP Construction Industry Cooperative Furukawa Electric Co., Ltd. Furukawa Techno Material Co., Ltd. Fujikura Ltd. Osaka Waterproof Construction Co., Ltd. Toshima Construction Co., Ltd. Japan Water Research Co., Ltd. Nihon Sogo Bousui Co., Ltd. Vertex Co., Ltd. Mitsubishi Heavy Industries, Ltd. Kaken Material Co., Ltd. Tosoh Nikkeimi Co., Ltd.	Waterproofing method "Modified Asphalt Sheet Mechanically Fastened Method" Other	【Main Materials】 ■ Aptodakan Sheet CT ■ Aptoture Sheet ■ CT Sheet ■ Air Flap Sheet CT ■ Kultural Sheet ES-530 ■ Kultural Sheet FP-150 *For more details, please refer to the PDF document or feel free to contact us.	【Uses】 ■Roof waterproofing ■Rooftop parking *For more details, please refer to the PDF document or feel free to contact us.
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東和工業本社

Address

Tokyo/

number of employees

41

Business Activities

【Business Objectives】 ■ Manufacturing and sales of various civil engineering and construction materials, as well as construction work ■ Manufacturing and sales of asphalt processed products ■ Manufacturing and sales of rubber and synthetic resin processed products ■ Processing and manufacturing of wire and cable materials ■ All operations incidental to the above items

Key Partners

All Japan Urethane, Asphalt, and FRP Construction Industry Cooperative Furukawa Electric Co., Ltd. Furukawa Techno Material Co., Ltd. Fujikura Ltd. Osaka Waterproof Construction Co., Ltd. Toshima Construction Co., Ltd. Japan Water Research Co., Ltd. Nihon Sogo Bousui Co., Ltd. Vertex Co., Ltd. Mitsubishi Heavy Industries, Ltd. Kaken Material Co., Ltd. Tosoh Nikkeimi Co., Ltd.

Featured Products

Waterproofing method "Modified Asphalt Sheet Mechanically Fastened Method"

overview

【Main Materials】 ■ Aptodakan Sheet CT ■ Aptoture Sheet ■ CT Sheet ■ Air Flap Sheet CT ■ Kultural Sheet ES-530 ■ Kultural Sheet FP-150 *For more details, please refer to the PDF document or feel free to contact us.

Application/Performance example

【Uses】 ■Roof waterproofing ■Rooftop parking *For more details, please refer to the PDF document or feel free to contact us.
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Address

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Waterproofing method - Company Ranking(6 companyies in total)

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