Home / Companies / Wanhua Chemical W Wanhua Chemical Yantai, China Founded 1998 SSE: 600309 Nanocomposites Nanopolymers Nanomanufacturing Nanocoatings Nano 3D Printing Nanomaterials About World's largest MDI producer Company Details Type public Employees 20000+ Funding Public Key Products MDI TDI Polyols TPU Visit Website Related Companies N Nanosys Milpitas, United States N Nanosphere (Luminex) Northbrook, United States N Nanocomp Technologies Merrimack, United States N Nanometrics (Onto Innovation) Wilmington, United States