

Covered 35 acres of Nanjing Huan Yan Packaging Co., Ltd. production base construction started.
Established Nanjing Cheerful Face Technology Co., Ltd. with annual output of 300 million paper bags project formally put into production.
Established Jiangxi New Materials Co., Ltd. and put into production in April 23 with an annual output of 1 billion PLA straws project.
Nanjing Huan Yan Packaging Phase II annual output of 1 billion PLA straws project formally put into production.
Nanjing Huan Yan Packaging Phase I annual output of 800 million paper cups and 1 billion paper straws project formally put into production.
Nanjing Smile Packaging Co., Ltd. was established,which mainly committed to the development and production of disposablecatering plastic substitutes.
We combine innovative R&D with efficient production capacity. Not only do we have dozens of automated production lines, but we also master several key technologies, such as soak-resistant paper straws, crystalline PLA straws, and paper cup lid sealing technology, ensuring the high quality and efficiency of every eco-friendly packaging solution.
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Through international certifications such as BRC and FSC, we have established a complete quality control system from raw materials to finished products, including over ten specialized tests such as odor testing, liquid leakage testing, and dimensional accuracy testing, ensuring that every detail of our products meets food safety and performance requirements.
See Our Quality Standards