All kinds of blister packaging, blow packaging, injection packaging and other plastic packaging products; Packaging materials, plastic sheets, foaming materials, air column bags, etc. Bottle blowing machinery, capping machine, bottle making machine, packaging inkjet printer, labeling machine, wrapping machinery, vacuum packaging machinery, aseptic packaging machinery, forming-filling-sealing packaging machine, wrapping packaging machine, metering and filling machinery, gravure printing machine, flexographic printing machine, trademark printing machine, offset printing machine, rotary printing, plate-making equipment and supporting auxiliary equipment, environmental purification equipment, solvent recovery equipment, various testing equipment, spraying equipment and related mechanical equipment and accessories, etc.;