In 1947, Lonseal Corporation succeeded in the manufacture of polyvinyl chloride sheets (the brand name is LONLEUM) for the first time in Japan. Since then, as a pioneer in the industry, Lonseal Corporation has tackled the development of various products, such as flooring sheets for construction, materials for wallcoverings, waterproofing sheets, and industrial materials (flooring sheets for buses and trains), as well as film for industrial materials. mid 1970 Gamou, Saitama Factory. Lonseal Corporation has made continual efforts to improve quality in order to offer products that will satisfy customers. On February 1, 1996, Lonseal Corporation acquired certification under international standard ISO 9001, which is a guarantee-of-quality model for design, development, and manufacture, for the first time in Japan as a processing manufacturer of PVC. Certification means that our management system for quality maintenance was highly rated. Consequently, products from Lonseal Corporation are popular not only in Japan, but also in the world market. late 1970 Yotsugi, Tokyo Factory. Accordingly, Lonseal is now rated highly as an international company. Lonseal Corporation aims to create a comfortable space for people. Therefore, we will respond to the various needs of consumers through the continual development of products that are important to society. Copyright(C) 2003 Lonseal Corporation All rights Reserved.