Changsha Xianshanyuan Agriculture & Technology Co., Ltd. founded at 2002, in Changsha, Hunan province, China, is specializing in agriculture products, such as tea seed meal, humic acids, organic pesticide and drilling fluid additives. Especially, we are the largest Tea seed meal series exporter in China and the world with 30,000 MTs annual production capacity; besides we could produce 10,000 MTs humic acid products per year and rank the top three in the humic acid industry in China. Owning two factories and more than 200 allied manufacturers and suppliers across the country makes us confident of providing high quality products at favorable price to meet demands of our customers around the world according to their different requirements.