Shanghai Wecome Enviromental Co.,Ltd. is a professional water membrane materials supplier. We provide one-stop services.(1) We supply manual and automatic rolling machines, Tricot and spacer trim machines, glue auto mix system, and membrane automatic edge trim machine.(2) We supply you all membrane materials, including plastic tube, tape, sealing ring, glue and package, etc. (3) We also supply you special materials, as we will help you to add your logo on the materials you need, by which you will far away the fake products.(4) We supply you the membrane rolling total solution and technical support as well.Our products certificated by SGS, China Government MA test.