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Production Line

We have two factories. One is Tianshan Chemical Co., Ltd., located in the raw material production area of Etuoke Banner, Inner Mongolia, which mainly produces sodium humate, potassium humate, and potassium fulvic acid. The other is located in Changsha, Hunan, which mainly produces coated sodium humate products.Changsha Zheng Li Biological Technology Co., Ltd. factory production line 0

Changsha Zheng Li Biological Technology Co., Ltd. factory production line 1

Changsha Zheng Li Biological Technology Co., Ltd. factory production line 2

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OEM/ODM

We can customize products with different parameters according to customer needs, and we can also customize personalized packaging for customers.

Changsha Zheng Li Biological Technology Co., Ltd. factory production line 0


Changsha Zheng Li Biological Technology Co., Ltd. factory production line 1


R&D

Changsha Zheng Li Biological Technology Co., Ltd. factory production line 0Changsha Zheng Li Biological Technology Co., Ltd. factory production line 1



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