コーワ化成 List of Products and Services

Kowa Kasei Co., Ltd. is a pioneer in the field of water-stopping rubber rings for underground pipes, selling various types of water-stopping rubber rings for pipes. Underground pipelines, including water supply, sewage, electricity, communication, information, and conduits, are now essential for daily life. Kowa Kasei's rubber products are actively used in the joint sections of these pipelines. We design rubber products widely used in various fields by utilizing the properties of materials suited to each purpose, and we manufacture various parts that take advantage of shapes and characteristics through processes such as molding and extrusion. Additionally, we develop and sell products for various applications in the field of warm water floor heating. 【Products Offered】 ○ Industrial rubber and plastics ○ Construction and housing equipment ○ Sealing materials for various pipes ○ Inkjet media, etc. For more details, please contact us or download the catalog.

• Rubber
• Sealing
• plastic