Gold Member Since 2014
Audited Supplier

Sinotech (Beijing) Development Co., Ltd.

Organic Fertilizer, Potassium Humate, Seaweed Extract manufacturer / supplier in China, offering 100% Water Soluble Fulvic Acid Fertilizer Manufacturer, Organic Fertilizer: Humizone Humic Acid 50% Power (HA50-P), Humizone Leonardite Fertilizer: 90% Fulvic Acid Powder (FA90-P) and so on.

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Supplier Homepage About Company Profile
  • Sinotech (Beijing) Development Co., Ltd.
  • Sinotech (Beijing) Development Co., Ltd.
  • Sinotech (Beijing) Development Co., Ltd.
  • Sinotech (Beijing) Development Co., Ltd.
Business Type: Manufacturer/Factory, Trading Company
Found in March 2004, SINOTECH (Beijing) DEVELOPMENT Co., Ltd. is a Leonardite source organic fertilizer manufacturer in China. With own high grade Leonardite mine, we can supply high quality and competitive price organic fertilizer products. Taking advantage technology and equipments, we research and produce global satisfied products as well as reduce the manufacturing cost. We shall keep our step on developing excellent products for customs all the time. At present, our mainly products include:

Potassium Humate and Fulvic Acid series (Source from the leonardite)

Seaweed Extract

Amino Acid Powder (Source from Animal or Vegetal) and Amino Acid Chelate Trace Element


With our Humizone ® Brand, SINOTECH organic fertilizer products have been sold to Middle East, Southeast Asian, Europe and other regions. Now the company concentrates on developing widen international market. We welcome you to cooperation with us to gain the best profit in distributing our products.

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