... largest-scaled and best-equipped manufacturer in the field of thick guage vacuum thermoforming in china. We also own a well ... , prototyping, tooling making, vacuum forming, CNC trimming,silk-screen printing, spray painting,packaging in one company. In addition, we own our ... and components etc. What's is vacuum thermoforming? Vacuum thermoforming is a process in which a thermoplastic sheet is heated to ...