Asahi Sangyo Co., Ltd. Welcome to homepage HOME Company Profile Corporate history Construction results Geological survey materials Other Construction example by work type Construction photos of each type of work, etc. ＞＞ Detailed information Links page A collection of links to our major material manufacturers. ＞＞ Detailed information Inquiry form Inquiries about geological survey materials, etc. ＞＞ Detailed information update information IE7 or above is recommended as the recommended environment. November 17, 2010: The status of in-house patrols conducted in October is posted in " Others ". NEW! June 10, 2010: Renewal of construction permit and new acquisition of "Sakui Kogyo". Thank you in the future. M E N U top page Company Profile Corporate history Construction results Geological survey materials Other Construction example by work type Link Collection Inquiries top page Company Profile Corporate history Construction results Geological survey materials --- Link Contact Us