Since its establishment in 1950, Hokko has enjoyed steady growth in volume of business as well as in development of new fine chemical products under efficient and progressive management. Hokko offers a unique range of highly specialized chemicals, including Grignard chemicals, Organophosphines, Organoborons and the other organic / inorganic chemicals, manufactured at ISO-9001 & ISO-14001 certified plants. Our core technology is Grignard reactions with accumulated specific know-how from more than 50 years of experience and we are providing various services based upon this technology, especially Custom and Contract Synthesis at 50 15,000 liters GL / SUS reactor vessels in the temperature range from -5 to 150 deg C. Hokko constantly seeks to maintain product quality at the highest possible level and also protect the environment. These activities have won Hokko an outstanding reputation for reliability. Hokko's R & D activities are centered on The Fine Chemicals Research Laboratories in Atsugi City near Tokyo. Hokko's research laboratory is in charge of conducting cutting-edge research and development work with the aim of developing and creating new products and technology.