Located in Linyi, China, Baihuiis a high-tech enterprise integrating R&D, production, and sales. As a true source factory, we specialize in the full spectrum of plastic piping systems, with 20+ advanced extrusion lines running 24/7 to meet global demands.Leveraging our in-house R&D team, we guarantee strict quality control—from raw material sourcing (100% virgin material) to the finished product.