This app is for welding support by Kobe Steel.We provide useful information on welding such as selection of welding materials, various convenient functions such as calculation of welding requirements, and explanation of welding terms!In addition, you can search for products using QR codes and obtain various certificates.We also deliver information on the latest products and event schedules! !!We also offer product introductions and welding courses using YouTube videos.◆ Main functions・ Browse general welding product catalogs and search for recommended materials・ Browsing product pamphlets・ Technology, browsing and searching for welding 110/119・ Welding terminology・ Announcement of event schedule・ Accepting inquiries regarding welding・ Calculation of required amount of welding material・ Preheating temperature calculation, heat input calculation function・ Single weight search function for welding materials・ Steel Vickers hardness conversion・ Product search from QR code, acquisition of various certificates・ Product introduction by YouTube video, welding course ・ Contents related to steel welding systemRobot type certificate, etc.* This app can be used free of charge. There are no in-app purchases or charges.The content of the app is for the general public, but some content includes membership functions for customers of our welding system and Shintokai.© Kobe Steel, Ltd. Welding Business Division