Hangzhou Sanlong New Material Co., Ltd. is located in Linjiang Industrial Park in Xiaoshan District. Adjacent to Large Sewage Treatment Plant and Zhejiang Hengyi High-tech Materials Co., Ltd.in Xiaoshan District, it enjoys excellent location and convenient transportation. Linjiang Industrial Park is a provincial level industrial park of Zhejiang Province, it is located in the northeast of Xiaoshan District. It is separated from the main city of Hangzhou by only one river. With the entrance of Qiantang River in the east, Jiangdong Industrial Park in the northwest, Shaoxing Binhai Industrial Park in the south, it is easy of access. The total planning area of the park is 74.31 square kilometers. It is mainly engaged in the production and service of polytetramethylene ether glycol (PTMEG) and tetrahydrofuran (THF).

　　Our company adopts independent R&D technology and advanced production equipment, and it has made innovations in the structure, formulation design, and control methods of copolymers, forming a complete set of domestic-leading technology.The production plant with an annual output of 40,000 T/A polytetramethylene ether glycol has been put into production. At present, the product has occupied a certain market overseas. The customers include Shuerzi Spandex, Asahi Kasei, Du-Chan Spandex, Shandong Luyi, Hangzhou Youbang, and Huahai Spandex.