Company Profile Employment information Frequently Asked Questions privacy policy home > Product lineup > K-style product concept A house with heat insulation and airtightness that specializes in comfort, ECO, and healing. The high airtightness and high heat insulation level of Sweden in Scandinavia far surpasses that of Japan. We should learn from the case of Scandinavia that the use of a lot of heat insulating materials (environmentally friendly and recyclable products) can greatly improve the living environment and extend the useful life of buildings . Highly insulated and airtight houses provide the best comfortable space that enriches "living" and prolongs the life of the building. "K-style" is a Scandinavian house with advanced technology added. The difference in performance appears in the difference in life. back to the top page State Co., Ltd. 1-1-40 Higashihayadori, Konan-ku, Niigata City, Niigata Prefecture 3-5-30 Funeiri-cho, Shibata-shi, Niigata 1-4-12 Kasugano, Joetsu City, Niigata Prefecture 369-1 Ishihara, Kumagaya City, Saitama Prefecture Kumagaya Housing Stage 237 Nishiaraya , Toyama City, Toyama Prefecture (BBT Housing Park Jutopia Toyama) 3-317-1, Matsumura, Kanazawa City, Ishikawa Prefecture 1030-1 Nishiowaribe, Nagano City, Nagano Prefecture (inside SBC Nagano Central Housing Park) 2016 Kamicho, Kofu City, Yamanashi Prefecture Keyaki-dori Kofu Housing Park Building a house with states Construction casebook customer's voice Let's go see the states house └ Niigata └ Ishikawa └ Toyama └ Saitama └ Nagano └ Yamanashi Product line-up Land / building information └ Niigata └ Ishikawa └ Toyama └ Saitama └ Nagano └ Yamanashi Frequently Asked Questions Q & A Company Profile Request for materials / inquiries privacy policy (C) STATES CO., LTD All Rights Reserved.