King Quenson strictly controls the qualities of products to meet the standard. Under ISO 9001:2015 standard and Good Manufacture Practice System, final products of King Quenson are required to undergo strict quality checks corresponding to FAO specification. Since 2011, King Quenson has been recommended by CAC (China International Agrochemical Crop Protection Exhibition) as the high-quality exporting supplier.

From crop protection 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 fifteen years of development, King Quenson owns two overseas branch offices in USA and Lebanon, and more than 1000 registrations of products over 80 countries.

King Quenson cherishes every client and welcome customers all over the world.