https://pressroom.prlog.org/Shuangshi/ About Shuangshi New Material Co., Ltd. - Qingdao Shuangshi New Material is a professional roofing material manufacturer and supplier from China. https://www.prlog.org/13141765-shuangshi-new-material-secures-major-power-plant-project-in-central-america.html Chinese waterproofing leader overcomes logistical hurdles to deliver high-performance TPO solutions for critical energy infrastructure.Sat, 25 Apr 2026 13:12:54 GMT