QINGDAO ZHONGNUO NEW MATERIAL CO.,LTD.

SINOWATERPROOF is one of the leading whole industry chain manufacturers of High Polymer Waterproof Membrane with 16years of machine manufacturing and 10years of waterproof membrane production experience in China.

Our main production is HDPE, EPDM, TPO, PVC, EVA, CPE, ECB waterproof membrane and related equipment. We passed ISO14001:2015/ OHSAS18001-2007/ ISO9001:2015, CTC, SGS, etc.