SHANDONG LANDU NEW MATERIAL CO., LTD. is a premier manufacturer specializing in high-performance cellulose ethers (HPMC, HEMC, HEC) and VAE redispersible polymer powders (RDP). With 3 production bases and an annual capacity of 75,000 tons, we provide one-stop additive solutions for construction, coatings, and detergent industries. ISO 9001 and REACH certified, LANDU serves 80+ countries, offering independent R&D support and customized formulations to drive global innovation.