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Shandong Dongni Environmental Protection Technology Co., Ltd. is committed to cooperating with international large enterprises and distributors to develop a series of humic acid products and promote the application of humic acid worldwide.

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Products

Leonardite Acidic Fulvic Acid
Super Potassium Humate
High Solubility Sodium Humate
Super Refined Potassium Humate
Sodium Humate

Contact us

Dong'a County, Liaocheng City, Shandong Province

+86 15864912100

+86 15864912100

eric.liu@sddnhumicacid.com

christina@sddnhumicacid.com

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