Nichireki Group. 

Nichireki Co., Ltd. manufactures and sells various paving materials primarily in Japan. Its primary products include various types of asphalt emulsions used in constructing and recycling road paving; and various modified asphalts. The company also offers bridge waterproofing materials, crack sealing materials, pothole filling materials, surface level correcting materials, landscape materials, waterproof materials for bridge decks, cement concrete materials, crack repairing materials, mixtures for pavement, and pavement supplementary materials. In addition, it provides special materials, such as airfield aprons, railway tracks primarily for high speed trains, agricultural watercourses, dams, rivers, sewers, reservoirs, and tank base foundations, as well as offers jointing and grouting materials. Further, the company provides roads and paving maintenance and management services. Nichireki Co., Ltd. was founded in 1943 and is based in Tokyo, Japan.