SDGEO devotes self in developing and manufacturing micro fiber for concrete reinforcing since 2010. We seek and commit to provide our clients with best concrete reinforcement solution for construction. Over years' exploration, we are pround that our Filement Micro Fiber Proposal enables construction easier, faster and strongger. Core supplyment in E-Glass Fiber, Polypropylene Fiber, Polyester Fiber, Polyvinyl Alcohol Fiber, Basalt Fiber.