Hangzhou Eva Hild energy-saving thermal insulation material co., Ltd. located in the suburb of Hangzhou, Chong Yin industrial park, introduced two leading, annual production capacity of 100,000 cubic metres of extruded foam insulation board production lines and an annual output of 800,000 square meters of composite steel plate production line, Zhejiang Province, is the largest professional manufacturer of extruded foam insulation Board. the Enterprise passed ISO9001 quality management system certification and ISO14000 environmental management system certification. Eva Hild brand (XPS) squeeze plastic insulation plate by national authority detection certification for quality qualified products, has is national construction related industry management sector recommended, is determines for "China building construction preferred environmental building materials" and the "Zhejiang Province focus engineering construction specified famous", title, is Zhejiang Province first has construction technology results promotion project certificate under of manufacturers, products put products was general user of favored, has became building units environmental, insulation energy saving of preferred material.