... gutter fittings,including gutter,center connection,rain water pipe,blade baffle,sealing ends,90 degree corner etc PVC water spouting, rain gutter ... main component is the gutter and down spouts.PVC drainage system is internationally common water pipe system. Products are ... villas,garden houses,residential and office building.Gutter,center connection,rain water pipe,right selaing ends,left sealing ends, ...