• Achievements


    Sample Engineering Drawing Achievements   2019 • Microwave Ready to Cook Pouches (Patent Pending) • New Milk bags without PAA, with very slight odor inside • New adaptor for direct pumping easier (Patent pending) • New plastic Holder to make breast feeding in the milk storage bag possible (...
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  • R&D Team N New Development

    R&D Team N New Development

    Threestone has a creative R & D team, who are devoted to develop new products to meet different clients’ requirement and owning over 10 patents for products and improvements of machines until now.
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