Yancheng Limin chemical Co., Ltd. (hereinafter referred to as "the Company") was founded in 1986 and is a professional pesticide manufacturer. It is now located in the High-tech Industrial Zone of Funing County, Yancheng City, Jiangsu Province. The Company's wholly-owned subsidiary, Huanglong Biotechnology (Liaoning) Co., Ltd., is situated in the Liaodong Bay New Area, Panjin City, Liaoning Province, and is positioned as a modern technical synthesis base built with high-standard planning and high-quality construction.

Over four decades of development, the Company has established an integrated business model encompassing scientific research and development, technical synthesis, formulation processing, international trade, and plant protection information services. It has been recognized as a "Provincial-Level Sci-Tech Private Enterprise." In 2022, it was awarded the "Star Enterprise" in the Star Creation and Excellence Program by the Yancheng Municipal People's Government. It has been consecutively listed among the "Top 100 National Pesticide Formulation Sales Enterprises" by the China Crop Protection Industry Association for many years.

The Company has technological innovation and deep integration of industry, academia, and research, maintaining technical collaborations with multiple universities and continuously launching new green pesticide products that meet market demands. the Company holds 11 authorized invention patents and 13 utility model patents, and was conferred the title of "National Intellectual Property Advantage Enterprise" by the China National Intellectual Property Administration from 2017 to 2020.

The Company's product portfolio covers five major series: fungicides, insecticides, acaricides, seed treatments, and plant growth regulators, with over 100 registered varieties. The thifluzamide technical and formulation products, backed by stable quality and large-scale production capacity, were honored with the "7th China Pesticide Innovation Contribution Award" in 2014 and were named a "2025–2026 Annual Hot Product in the Agrochemical Sector" by the China Agricultural Technology Promotion Association.

The Company has technical and formulation service network across all domestic provinces, progressively promoting precision plant protection services. In the international market, products are exported to countries and regions, including East Europe, the South Americas, Africa, and Southeast Asia, and the Company was selected as a "2019 Sample Enterprise for China's Foreign Export Leading Index."