Potassium Humate Leonardite - China Manufacturers, Factory, Suppliers

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Potassium Humate Leonardite, Dylon Fabric Dye , Acid Black 210 , Direct Black 19 For Fabric Textile , After years of development, we have formed strong ability in new product development and strict quality control system to ensure excellent quality and service. With the support of many long term cooperated customers, our products are welcomed all over the world.