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Established in 2001, ZHENGZHOU ZHENGSHI CHEMICAL CO., LTD (ZS-CHEM) is a professional manufacture and exporter that is concerned with the design, development and production of PGR, Pesticide and Fertilizer. We located in Zhengzhou, with concenient transportation access.
We are strong at formulations of Pesticide and has totally more than 40 Pesticide formulation registrations in China, 8 patent and other 59 Pesticide formulation registrations ...

On the morning of January 15, 2023, the 2022 Annual Work summary and commendation Conference of Zhengzhou Zheng Shi Chemical Products Co., Ltd. was held in Zhongzhou International Hotel.
Congratulations on the completion and trial operation of the automated production workshop and intelligent warehouse of Zhengzhou Zhengshi Chemical Co.,Ltd Xiayi Branch
Indian Institute of Soyabean Research develops 3 new disease-resistant soyabean
ICAR-Indian Institute of Soyabean Research, Indore has developed three varieties of soyabean, NRC 157, NRC 131, and NRC 136 which have been approved by the Government of Madhya Pradesh.
Importance & Benefits of Pesticides
WITHOUT CROP PROTECTION, INCLUDING PESTICIDES, MORE THAN HALF OF THE WORLD’S CROPS WOULD BE LOST TO INSECTS, DISEASES AND WEEDS.
SOLUTION
Effect of α-Naphthalene Acetic Acid(NAA) and its combination on cutting rooting of Photinia