armless chair mold1.Material:P20,2738,718,45# 2.Cavity Qty:Single ... We are specialized in designing and making armless chair mold Product Name armless chair moldCore & Cavity Steel S50C(45#),40Cr,P20H,718H ... --50Molding Way Compresion molding,Injection MoldingMould Stardard DME//LKM Standard Mould BaseCavity Number Single or MultiEjector Systerm Ejector Pin,gas,Ejector ...