Plastic lunch box OEM precise parts manufacturer for all kinds of large plastic parts Plastic lunch boxSpecificationsInjection plastic parts manufacturer ABS,PC,PP ... , PS, TPE, TPU, TPR and other injected plastic material.2). Process: Plastic Injection Molding;3). Finish: Vacuum plating, electroplating, ... from 40 tons to 360 tons. We also have four printing lines and one spray-painted surface line. ...