Lahigh Engineering Design Co. was founded in September,2003.LAHIGH owns many proprietary technologies of synthetic resin, special engineering plastic and fine chemistry and LAHIGH can provide our clients the world's leading process designpackages (PDP), engineering designs and EPC services of epoxy resin, hardener, diluent, phenolic resin, polyester resin, special resin, polyurethane resin, alkyd resin, urea resin, acrylic resin, ECH, BPA,H2O2,TBBA,flame retardant etc...