• New PCR and Sustainable Bottles ! COSJAR regards green product as important role in our life.
    New PCR and Sustainable Bottles !
    COSJAR regards green product as important role in our life.
  • Beauty Packaging Series Luxury, Elegant, High-End
    Beauty Packaging Series
    Luxury, Elegant, High-End
  • Beauty Packaging Types To fit your demand, we offer different function of packaging and customized service
    Beauty Packaging Types
    To fit your demand, we offer different function of packaging and customized service
  • Functional Airless Skincare Packaging The best performing airless bottles & jars for skin care products.
    Functional Airless Skincare Packaging
    The best performing airless bottles & jars for skin care products.
Welcome to TAIWAN K.K.- COSJAR.


COSJAR is the best choice for your skin care products.





Best packaging solution for your skincare & cosmetic products


We are ISO 9001 certified skincare manufacturer with more than 30 years ‘experience, providing high quality & customized packaging with prompt delivery and best service team.



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