Ruian Bocheng Machinery Co., ltd is located in the key plastic machinery town (Ruian City, Zhejiang Province, China.) Our factory has manufactured the plastic machines for more than ten years, with the strength of PP lid forming machine, thermoforming machine, lid forming machine, vacuum forming machine, BOPS Thermoforming machine, and Sheet extruder and so on. Especially we got LETTER OF PATENT for PP lid forming machine.