Found in March 2004, SINOTECH (BEIJING) DEVELOPMENT CO., LTD. is?a humic acid, fulvic aid, seaweed extract and amino acid manufacture in China, with almost 20 years export experience, we can supply global satisfied organic fertilizer. Humizone? Ultra Potassium Humate and Leonardit source Humic Acid have been listed by OMRI American from 2018.
Our prime products include:
1. Humizone? Leonardite source Humic Acid Fertilizer
2. Humizone? Hi-Pure Fulvic Acid Fertilizer
3. Natural Extract OceanStar? Seaweed Extract
4. AminoPlus Animal and Vegetal Source Amino Acid Additive
5. NutriMax Microelement Chelate Compound Fertilizer
6. Humizone? Slow Release Granule Fertilizer
7. Liquid Extract Fertilizer |
