Zhejiang Castchem New Materials Co., Ltd. is based in China and lists products on Global Trade Plaza including Polymer Beads Expandable and Expandable Polymeric Sandwich Panels. The company lists its year of establishment as 2007. The Polymer Beads Expandable product is described as STMMA Co-polymer Resin Beads Expandable, designed for lost foam casting, available in 25kg bags or 125kg drums, and developed by Castchem with formulations such as STMMA and STMMA-FD. The Expandable Polymeric Sandwich Panels product is described as factory sales expandable polymeric beads sheet sandwich panels using STMMA slab board for lost form casting, with specific chemical compositions and applications in aluminum and iron castings. Buyers can send an enquiry through Global Trade Plaza.