Nippon Chemical Industrial. 

Nippon Chemical Industrial Co., Ltd. is a Japanese enterprise specializing in the production and distribution of a diverse range of chemical substances. Its extensive product portfolio encompasses a variety of inorganic chemicals, such as chromium, phosphorus, and lithium compounds, along with silicates, silica-based products, and pigments. The company also supplies other essential industrial chemicals, including sodium sulfate, potassium permanganate, and cuprous oxide derivatives. Furthermore, the firm offers a comprehensive array of specialty chemicals. These include advanced materials for electronics (such as electronic ceramic materials, circuit components, and semiconductor substrates), battery ingredients, barium compounds, organic phosphorus compounds, and crucial intermediates for the pharmaceutical and agrochemical sectors, as well as flame retardants. Unique specialized items like thiourea and its high-purity variant are also part of its offerings, complemented by bespoke organic chemical manufacturing services. Beyond its core chemical activities, the company has diversified its operations to include property management, the operation of bookstores, and involvement in the design, production, and installation of various air conditioning systems. Its global reach extends through exports to countries in Southeast Asia and other international markets. Established in 1893, the company was initially known as Nippon Seiren Co., Ltd. before adopting its current identity, Nippon Chemical Industrial Co., Ltd., in March 1944. Its corporate headquarters are located in Tokyo, Japan.