Gun Ei Chemical Industry Co., Ltd., together with its subsidiaries, manufactures and sells synthetic resins and fibers in Japan and internationally. It offers RESITOP for photoresist, reactive polyimide, phenolic resins, and high purity bisphenol F, which are used in electronic materials; Resitop for shell molding; NFURAN, which is applied for curing of furan resin by acids as catalyst; a-system, a self-curing mold production system; and AR SAND that offers sand filling efficiency and mold strength. The company also provides functional phenolic resin, kynol novoloid fibers, spherical phenolic resins, s-RP nano sand, high purity bisphenol F, and Milex special phenolic resin that are used in industrial materials. In addition, it provides foods, such as starches and sugars; and business outsourcing and staffing services. Further, the company is involved in real estate activities; and the manufacture and sale of resin coated sand. Gun Ei Chemical Industry Co., Ltd. was founded in 1946 and is headquartered in Takasaki, Japan.