The raw material of this product is brown coal. It is easily soluble in water. The product has the features of anti hard water, deflocculation, no precipitation, etc. It has a feature of wonderful water solubility in a wide span of PH value including the slightly acid conditions, the low molecular weight carrying the carboxyl functional group of higher activity strengthen the chelation of products which makes an easier absorption of mineral nutrients by plants.
Its appearance is black flake. It is instantly dissolved in water. Water Solubility: 100%. PH: 6.0-8.0. Volume Density: 0.48g/cm3L.
QINGDAO HIBONG FERTILIZER CO. LTD is located in Huangdao Dist., Qingdao City, Shandong Province. We are mainly engaged in manufacture and sales of all kinds of organic fertilizer and new-type fertilizer. We have professional R&D ability, advanced production facility, internationally top organic fertilizer production technologies and high-qualified service team. With many years’ development, our company has accumulated abundant industry experience and has become the pioneer enterprise of China’s organic fertilizer industry.
At present, our company has 8 sets which covers over one hundred kinds of new-type fertilizer products. Our 8 sets fertilizer include: Seaweed Fertilizer, Chitosan Fertilizer, Organic Granular Fertilizer, Organic Liquid fertilizer & Liquid NPK Fertilizer, Potassium Humate, Amino Acid Powder & Amino Acid Chelated Fertilizer, NPK Water Soluble Fertilizer, Chelated Micronutrient Fertilizer.