SEIKA (Shanghai) Co., Ltd. acts as an agent of the DPCD injection molding machine of REXY in Japan. Two kinds of main low molecular weight, low viscosity and high reactive liquid raw materials are introduced into the mixing chamber under high pressure (80 190Kg/cm2). After collision mixing, they are injected into the closed die, cured in a short time, and finally formed the forming method of macromolecule resin. Main types of two liquid resins: polyurethane resin, acrylic resin, epoxy resin, PE resin, DCPD resin, etc.