Guangzhou POTOP Co., Ltd. was established in 2009 and is located in Panyu District, Guangzhou. Scale: The company covers an area of 9,000 square meters and is a manufacturer of new polymer molding experimental equipment. Main business: manufacturing of polymer rheological properties characterization instruments, polymer processing and molding experimental equipment, and new functional film molding R&D experimental equipment. There are R&D, design, production, sales, process debugging, laboratories, after-sales and other departments, with 110 employees. From August 2011 to date, 886 units (sets) of products have been sold and delivered, including 383 units (sets) of functional film equipment. Dozens of major technological developments have been completed, with a total of 66 patents, and 5 national and group standards have been participated in the compilation.