長澤製缶 Company Profile

We manufacture high-quality stainless steel pressure vessels and sanitary tanks, custom-made from a single item.

Nagasawa Seikan Co., Ltd. has a long history of producing high-quality sanitary products and has provided pressure vessels and sanitary tanks to many representative companies in Japan. We have established a system that can respond to a wide range of customer requests, including short delivery times and special specifications, and we are happy to accommodate speedy responses and the production of special tanks.