Haining Huanan New Material Technology Co., LTD. is a professional high-tech company dedicated to the sales and high quality of production for protective film. After years of development, HNHN has become a well-known and trustworthy enterprise in the industry. Production base is located in Haichang economic development zone in Haining Zhejiang Province, which is not far from Shanghai Pudong airport and Hangzhou Xiaoshan airport. It is also near Shanghai and Ningbo international ports. We have an absolute advantage in transportation and logistics.