Monband Biotechnology Co., Ltd., a star enterprise under the Monband Group, has been specializing in the nutrition of high-end economic crops since 2008. As an agricultural technology company integrating scientific research, production, sales, and technical services, it adheres to the concept of "revitalizing agriculture through technology" and actively transforms and promotes agricultural technological achievements.

Main products: Queen City Humic Acid , Queen City Liquid Fertilizer , Queen City Pesticide Formulation , Queen City Abamectin , Queen City Biostimulant