Lock & Lock is a household products company headquartered in Seoul, South Korea. Since its establishment in 1978, Lock & Lock has been exporting products to 119 countries worldwide The company has a wide range of product categories for food containers, cookware, tumblers and water bottles. In addition, the company has 11 overseas sales units including in Germany, United States, China, Vietnam, and 87 overseas directly operated stores in the world. Campaigns Love For Planet Campaign By recycling the collected airtight containers, 'upcycling eco-bag' was introduced to practice continuous resource circulation. Terracycle and Lock&Lock also collected and recycled tumblers to produce Jeju Olle-gil benches.Terracycle and Lock&Lock collaborate together to bring plastic airtight containers that are left unattended or old in the house to the store, and they will be given a coupon to purchase certain products at a discount. Factories Vũng Tàu, Vietnam (plastic/glass/cookware) Manshan, Suzhou, China History 1978, established as Kukjin Distribution Corp. 1998, launched Lock & Lock four-sided locking food container 2003, changed the name of the company to Lock & Lock Co., Ltd 2004, establishment of first overseas sales unit in China 2008–2009, establishment of overseas sales units in Vietnam, Indonesia, Thailand 2010, listing on the KOSPI market 2010, establishment of overseas sales unit in Germany 2011–2012, completion of glass and cookware production plants in Vietnam 2016, establishment of overseas sales unit in the United States References External links Lock & Lock website Chemical companies of South Korea Companies based in Seoul Manufacturing companies established in 1978 South Korean brands Kitchenware brands Plastic brands Food storage South Korean companies established in 1978 Companies listed on the Korea Exchange