Welcome to TNA Group, a Dutch – Thai Joint venture company. TNA specializes in the design and manufacturing of high quality foliar fertilizers and other products for the agricultural and horticultural industries. TNA is committed to research and produce innovative products for the Asian and Middle Eastern regions by combining knowledge and technologies from the Netherlands and Europe with manufacturing facilities in Thailand. TNA Group was founded in 2005 and was successful in supplying over a 100 domestic customers in Thailand, then in 2016 TNA International was founded together with investors from the Netherlands. TNA Group has expanded to Myanmar, Vietnam, Nepal and India and strives to continue to grow and expand in to the rest of Asia and the Middle East.