Metal work, JR related work, roof work, sheet metal work, building hardware, etc. to Toshin Kogyo Co., Ltd. Information on the main business contents such as metal work, roof work, sheet metal work, etc. Here are some examples of completed works such as metal works, JR related works, and roof works . Regarding quality, we have an integrated system from estimation to design, production, and construction . At Toshin Kogyo, we are engaged in metal work, JR related work, building hardware, production hardware, roof construction, sheet metal work, etc. We try to meet the needs of our customers immediately. HOMEbusiness informationConstruction resultsCompany ProfileContact Us Toshin Kogyo Co. , Ltd. 3-37-7 Higashimukojima, Sumida-ku, Tokyo Copyright (C) 2011 TOUSHINKOUGYOU Co, Ltd All right reserved.