G&S ECO-MATERIAL CO.,LTD  , which is a high-tech enterprise professionally engaged in R&D , mamufacturing and sales of functional polymer materials . G&S  has universites and scientific research academies , and give a full play to the edges of interaction of industry , school and research. We resort to continuous innovation to enhance the technological level and improve the maket competitive capacity of our products.In polymer materials science and technology as the basis , with leading bonding theory and technology, G&S has developed a series of products to meet market demand , widely used in high- barrier packaging , composite pipe , composite building materials and automotive fields , etc.