Dear Igor Valerevich,

On behalf of our firm "Intellectual Systems" LLC we want to express our gratitude to the company LedTuning Lightings Co., Ltd. in the person of the CEO of Zen Gang, which has established itself as a reliable business partner. The basic principle of work is based on partnerships with its customers. Mutual cooperation takes, in our opinion, a big place in the field of LED technology.

Yours faithfully,
CEO A.S. Klots