Hangzhou Sutuan Machinery Co, Ltd. is a comprehensive entity enterprise of EPS, EPP, ETPU and other high-end intelligent plastic machines integrating'R&D, production, sales and one-stop turnkey engineering services. We help foam plastic users solve systematic problems in the production line and provide a complete set of project design, rectification, upgrading,engineering installation and other operational solutions. Ensure users to achieve a small site,large capacity, less labor, low energy consumption of high-end production economic value!