Welcome to Weifang Ruihai Plastic Co., Ltd. Based in the heart of China’s plastic manufacturing hub (Weifang, Shandong), we are a specialized manufacturer and global exporter of high-performance PVC hoses, rubber hoses, and advanced hose extrusion machinery.

With over 18 years of experience,we offer a unique dual-competency business model: we don’t just manufacture high-quality PVC hoses, but we also design and build the extrusion lines that produce them. This full-chain expertise ensures superior material formulation, precision, and durability.