Zhejiang Hengda new material Co., Ltd., founded in 2002 and located in Huzhen Industrial Park, Longyou County, Zhejiang Province, is a national high-tech enterprise engaged in the production and R & D of special new paper-based packaging materials, with strong R & D strength. 　　The company has several international advanced special paper production lines, specializing in the production and R & D of various high-grade medical packaging series paper, food packaging series paper, cigarette supporting paper, industrial technology supporting paper, etc. with the personality quality of "green, healt...