Changsha Ai Xi Te Agriculture

potassium humate (K-humate) is one of the major components of humic substances. Potassium humate is obtained by alkaline extraction of lignite or brow

The Tea seed meal without straw is the residue of tea seeds (also named camellia seeds) after camellia oil extraction. Tea seed meal with straw is a n

The Tea seed powder is the residue of tea seeds (also named camellia seeds) after camellia oil extraction. Tea seed powder is a natural pesticide, whi