Nitto Boseki. 

Nitto Boseki Co., Ltd., headquartered in Tokyo, Japan, is a company with a rich history, having been founded in 1918 as Fukusima Seiren Seishi K.K. and adopting its current name in April 1923. The organization operates across multiple sectors, specializing in the production, processing, and distribution of a diverse range of products. Its core activities encompass textiles, including various apparel items like women's interlinings, stretch fabrics, and other functional textiles, as well as industrial textile goods. The company is also a significant provider of glass fiber products, which are utilized in automotive applications, smartphone casing composites, high-performance electronic substrates, resin-coated film materials, and house insulation. Furthermore, Nitto Boseki's portfolio extends to rock wool and building materials, along with specialty chemicals and medical solutions. In the medical domain, it develops reagents for in vitro diagnostics within biochemistry, hematology, and immunology. Its chemical division focuses on creating functional polymers for numerous industrial applications. Beyond these primary areas, the company manufactures PET bottles and soft drinks. It is also involved in construction project planning, supervision, and contracting, alongside the design, manufacturing, and marketing of machinery and equipment.