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Established in September 2003 and headquartered in Shenzhen City, Guangdong Province of China, King Quenson is a modern agrochemical company that dedicates to the research, development, production, and sales of agrochemical products,manufacturer and supplier of a wide variety of high quality pesticides for agricultural use,  including insecticides, herbicides, fungicidesplant growth regulator and npk fertilizer.

Since the beginning, King Quenson has been thriving to introduce the latest technologies to agricultural industries and farmers to achieve mutual development and prosperity. King Quenson devotes to crop protection with the faith of becoming one of the leading agrochemical companies in China. King Quenson has succeeded in becoming one of the leading companies with the assistance and support of the devoted members of teams and committed partners.


King Quenson strictly controls the qualities of products to meet the standard. Under ISO 9001:2019 standard and Good Manufacture Practice System (GMP Standard), the final products of King Quenson are required to undergo strict quality checks corresponding to FAO specifications. Since 2011, King Quenson has been recommended by CAC (China International Agrochemical Crop Protection Exhibition) as the high-quality exporting supplier.

King Quenson cherishes every client and welcomes customers all over the world. With years of dedication and rich experience, King Quenson devotes more than 20 years to crop protection and offers solutions. From agrochemical products to fertilizers, King Quenson has a wide range of selections for agri-product packages, including seeds. Supported by the strict quality control system and decades of rich experience, King Quenson has exported more than 100 kinds of products with a series of formulations worldwide. After over seventeen years of development, King Quenson owns three overseas branch offices in Hong Kong, the USA, Turkey, Singapore, and Dubai, and more than 1000 registrations of products over 100 countries.

Enrich the soil, enrich the world. King Quenson Together, from seeds to harvest!