sudaochem.com – This site serves as a comprehensive platform to showcase our core business—specializing in the R&D, supply, and service of PVC (Polyvinyl Chloride), PP (Polypropylene), and PE (Polyethylene) products. Here, you can access detailed information about our high-quality polymer solutions, technical specifications of our products, application scenarios across industries (such as packaging, construction, and manufacturing), as well as our