• Professional Packaging

    Providing custom packaging solutions for more than 25 years.

  • Welcome to Threestone !

    Experiencing manufacturer of plastic packaging bags.

  • Technology

    Non-solvent laminating process.

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Our Story

Our founder, Rongkang Chen thought that packaging was important for daily necessities, like people need to wear clothes. We could see packaging in everyday life. So he found two other young men to start the manufacture of plastic packaging bag and set up "THREESTONE" in 1997.

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Our Products

We passionately believe that food and wine hold the power to forge lasting connections, setting the table for a life well lived. We invite you to join us for an experience filled with memorable moments built upon food, wine, and friendship. Cheers!

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Our Clients

Above shows our main clients which are distributed accross the worlds.

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