 - Polymerization Pilot Plant- Fabricante: Wellsun Machinery Industry
 Suzhou, China
 - Continuous Solid State Polycondensation SSP Device- Fabricante: Wellsun Machinery Industry
 Suzhou, China
 - Batch SSP Plant for Intrinsic Viscosity Increasing- Fabricante: Wellsun Machinery Industry
 Suzhou, China

