Gold Member Since 2014
Audited Supplier

Sinotech (Beijing) Development Co., Ltd.

Organic Fertilizer, Potassium Humate, Seaweed Extract manufacturer / supplier in China, offering Potassium Humate Powder 70%, Potassium Humate Flake 70%, Potassium Humate Crystal 70% and so on.

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BV Humic Acid Report [Oct 23,2014]
BV Humic Acid Report
We could coperate with the customers for the BV inspectorate.