Hana Cobi Plastic

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Hana Cobi Plastic Co, Ltd. (aka, Lock & Lock, hangul:하나코비플라스틱) is a Korean plastics company, headquartered in Seocho-Dong Seocho-Gu Seoul, Korea. Established in 1978, the Lock & Lock line of products has been highly successful in competing with global brands like Ziploc, Tupperware, and Rubbermaid.

Actress Yang Mi-gyeong is featured in many Lock & Lock commercials.

Lock & Lock products are touted to be leakproof, waterproof containers that can be stacked, flipped upside down, and turned on their sides with no leakage. They have a patented 4-side-locked system that keeps moisture out. Many Koreans use these products for storing their kimchi as it prevents odor leakage.


  • Korea - Asan
  • China - Weihai, Manshan, Suzhou
  • Vietnam - Dong Nai, Vung Tau (under construction)


Other global network[edit]

  • Lock & Lock Texas, Inc. (Dallas, TX)
  • Lock & Lock European Headquarters (London, UK)
  • Shanghai Lock & Lock Trading Co, Ltd. (China)
  • Weihai Hana Cobi Houseware Co, Ltd. (China)
  • Hana Cobi Europe (Czech Republic)
  • Hana Cobi Middle East (Lebanon)

See also[edit]

External links & Reference[edit]