1.Customize precision medical plastic Screw Cap; 2.Precision mold with hot runner 3.Dust-free ... ,centrifuge tube,conical tubes,vials,robotic tips,screw cap tube,snap cap tube,any plastic lab medical parts,as per your drawing ... part and plastic injection mould for electronic products,industrial product,lab disposable consumable,household products,(OEM). Various plastic materials: PP,PE ...