Inspired by the home letter to innovation for household

Last updated: 2017-07-18  |  1846 Views  | 

Back in the last 3 years (21 Nov 2557) inspired by KEEEN product appreciation letter. The client wrote a letter to the company. Describe how she was satisfied by using KEEEN product. It made housework clean easier. But she cannot buy it in the supermarket. From that day KEEEN developed the product until it became a "UMI" brand later on.

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