
Found in 2004, SINOTECH (Beijing) DEVELOPMENT Co., Ltd. Is a humic acid, fulvic aid, seaweed extract and amino acid manufacture from China with more than 20 years export experience. With own Leonardite Mine, we can supply high quality and competitive price organic fertilizer products. Our Humizone Ultra Potassium Humate and Leonardit source Humic Acid have been listed by OMRI American for organic use from 2018. Our prime products include: 1. Humizone® Leonardite source Humic Acid Fertilizer2. Humizone® Hi-Pure Fulvic Acid Fertilizer3. Natural Extract OceanStar® Seaweed Extract4. AminoPlus Animal and Vegetal Source Amino Acid Additive5. NutriMax Microelement Chelate Compound Fertilizer6. Humizone Slow Release Granule Fertilizer7. Liquid Extract FertilizerOur Advantages: With own Leonardite Mine, we can supply high quality and competitive price organic fertilizer products. With our warehouse in Tianjin Port, we can quickly stock up and deliver goods. With nearly 20 years o... [
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