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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Certificates

BV Potassium Humate Report [May 21,2014]
BV Potassium Humate Report

Potassium Humate Report from BV