Shanghai Wecome Environmental Technology Co., Ltd is a professional membrane technology and materials supplier with production and sales combined. We are focus on water membrane automatic production machines and attached membrane materials supply. We have our own tape production line and rubber plastic products manufacturing center. We can supply the specialized color, special size and LOGO mark tapes, brine seal and plastic central tube products to USA, Germany, Italy, Korea, India, Thailand, Vietnam, etc. We can provide one-stop service of RO membrane rolling.