Found in March, 2004, SINOTECH (BEIJING) DEVELOPMENT CO., LTD. is a researcher and producer of organic fertilizer and organic pesticide. In our pursuit to help human being attain more, we have studied, examined and dissected what makes field more, better and healthier for human being. Taking advantage of new technology and equipments, we research and produce global satisfied products as well as reduce the manufacturing cost. We shall keep our footstep developing our products. At present, our mainly products are： 1. Potassium Humate and Fulvic Acid series (Source: the leonardite); 2. Amino Acid Powder (Source: Animal or Vegetal); 3. Seaweed Extract.

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