Green & Water Corporation, as the core of the HALVO Group, is engaged in water treatment and greening business using proprietary technologies.
Environmental development business
We deal in environmentally friendly products such as KIYOMARU-KUN, an inorganic coagulant made from shirasu (glassy silt) from southern Kyushu.
Water treatment business
We design, install, and provide after-sales care for our own technology, the Complex Lagoon System® (wastewater purification system), sell related equipment (flocculants, dewatering machines, etc.) and systems, and conduct R&D (research and development) for new technologies and products. We have delivered more than 300 plants nationwide, mainly to livestock-related facilities.
Tree-planting business
We provide landscaping and greening services in a wide range of fields, including parks, condominiums, commercial buildings, golf courses, and distribution centers. Our specialists in “greenery” propose ideal green care.
Head Office
2F Nihonbashi Horidome-cho First, 1-2-10 Nihonbashi Horidome-cho, Chuo-ku, Tokyo 103-0012, Japan
HALVO TRI (Technical Research Institute) Co., Ltd.
HALVO TRI Co., Ltd. manufactures and develops environmentally friendly products such as Kiyo-Maru-Kun, a natural inorganic coagulant, at its Kagoshima Plant. We are working to develop products useful to society in order to solve recent environmental problems.
Head Office
2F Nihonbashi Horidome-cho First, 1-2-10 Nihonbashi Horidome-cho, Chuo-ku, Tokyo 103-0012, Japan
Kagoshima factory (HALVO TRI)
11675 Uchiyamada, Kaseda, Minami-Satsuma, Kagoshima 897-0004, Japan
Reclis Co., Ltd. was established in February 2021 for the purpose of selling products to the general public.
Water Infrastructure Business
We are planning WATAB and other water purification agents based on the concept that anyone can use them easily.
E-commerce site business
We operate Hanatelier, which handles fresh and preserved flowers.
Head Office
2F Nihonbashi Horidome-cho First, 1-2-10 Nihonbashi Horidome-cho, Chuo-ku, Tokyo 103-0012, Japan
