Huifeng Holdings Group specializing in PVC knife coating and laminationproducts,such as knife coating tarpaulins, advertising printing materials, militarymaterials, and home decoration flms. Company founded in 2001 and have 2 majolproduction bases located in Haining city Zhejiang and Weifang city Shandong.Company has IS09001/ 14001/45001/ 50001 international management systemcertifcations,possesses 88 invention patents and 71 utility model patents,hasdeveloped into a national high-tech enterprise integrating scientifc research,production and sales.