Tang Zhi Technology (hebei) Co., Ltd. is based in China and lists products on Global Trade Plaza such as CAS 9002-89-5 Polyvinyl Alcohol PVA and Redispersible Polymer Powder RDP VAE. The company states it was established in 2019. CAS 9002-89-5 Polyvinyl Alcohol PVA is described as a white or yellowish granule or powder with water-soluble and environment-friendly macromolecular polymer properties, used in vinylon fiber, tire cords, fishing nets, ropes, papermaking, pigment binder, vinyl acetate emulsification, and as a temporary protective film. Redispersible Polymer Powder RDP VAE is a spray-dried polymer emulsion powder that re-emulsifies in water, used in external wall insulation, ceramic tile bonding, interface treatment, bonding plaster, plastering plaster, building putty, decorative mortar, and other construction fields.