Fiberglass
S-SM are mainly used on pipe and tank winding process. fiberglass can improve
the product surtace property on corrosion resistance, compressive strength, seepage resistance, and longer service life.
S-HM is chiefly used in the product with complicated geometric curve. fiberglass has
the advantages of good pattern fitness,quick resin permeation. fiberglass can raise the intensity and corrosion resistance of products.