Our company is a Chinese-foreign joint venture, incorporated industry and trade into an organic whole. It is engaged in the sale of polystyrene plastics materials and the relevant plastic products mainly. Our company is the general agent of series of PS products of zhanjiang new zhongmei co. Ltd. And American dow chemistry in east China. In addition, our company specially produce xps thermal insulation. It is used for warm keeping and waterproof in wall body, roofing and interlayer. Its thickness is 20-50mm. This heat insulator has good performance of heat insulation and warm keeping and has absolute waterproof performance. It is nonpoisonous, tasteless and will not go bad. It is the most advanced heat insulator in and out of country and it is classified as new heat insulation that was firstly generalized to be used by national ministry of construction in 2002.Our company is a Chinese-foreign joint venture, incorporated industry and trade into an organic whole. It is engaged in the sale of polystyrene plastics materials and the relevant plastic products mainly. Our company is the general agent of series of PS products of zhanjiang new zhongmei co. Ltd. And American dow chemistry in east China. In addition, our company specially produce xps thermal insulation. It is used for warm keeping and waterproof in wall body, roofing and interlayer. Its thickness is 20-50mm. This heat insulator has good performance of heat insulation and warm keeping and has absolute waterproof performance. It is nonpoisonous, tasteless and will not go bad. It is the most advanced heat insulator in and out of country and it is classified as new heat insulation that was firstly generalized to be used by national ministry of construction in 2002.