Sanfu gets a permission from the Channel ZJSTV to show Sanfu Culture by a vedio which took by ZJSTV team on May 17^th, 2022. We follow the team to visit production workshop and manager introduces about Sanfu culture; later we walk into the R&D Center to conduct some technical sharing, and to experience how the rubber hose goes from the materials to the final products through how many test items that need to be passed.