Dalian JoinKing Crop Sciences Co., Ltd., located in the Jinpu New Area of Dalian City, Liaoning Province, is a national high-tech enterprise specializing in the synthesis of pesticide active ingredients, formulation research and development, and large-scale production. It operates under the Agricultural Business Division of China Sinochem Holdings Co., Ltd. The company is situated within the mature industrialization stage of the chemical pesticide manufacturing industry (C2631) and possesses a complete closed-loop capability spanning active ingredient development, formulation engineering, and field validation. Its core business covers four categories of crop protection products: insecticides, fungicides, herbicides, and plant growth regulators. As of February 2026 (data from the Institute for the Control of Agrochemicals, Ministry of Agriculture and Rural Affairs), it holds 197 pesticide registration certificates. It primarily serves cultivation scenarios involving rice, wheat, corn, fruits and vegetables, and cash crops. Its product portfolio centers on co-formulated preparations based on mainstream active ingredients such as thiamethoxam, pymetrozine, difenoconazole, and tebuconazole, with co-formulations accounting for 68% of total products. Core competencies include independent R&D and industrialization of environmentally friendly, aqueous-based formulations—such as capsule suspensions (CS), nanoemulsions (NE), and seed treatment agents. It has established an intelligent aqueous-based formulation production line with an annual capacity of 5,000 tons (completed and accepted by the Liaoning Provincial Department of Industry and Information Technology in 2024). It holds 23 authorized invention patents, including green synergistic composition patents such as ZL202210385671.4. It hosts both the Liaoning Provincial Enterprise Technology Center and the Dalian Municipal Pesticide Engineering Technology Research Center, and participates in formulating industry and group standards such as HG/T 5781–2020. Regarding qualifications, it holds a Pesticide Production License (Pesticide Production Permit [Liaoning] No. 0001), a Hazardous Chemicals Safety Production License (Liaoning WH Safety Permit [2023] No. 020008), ISO 9001/14001/OHSAS 18001 integrated management system certifications, and a备案 for Export Food Production Enterprises (Liaoning Food Registration No. 202200098). Notable achievements include continuous implementation of the Liaoning Provincial Key R&D Program “Integrated Technology Development and Demonstration of Novel Bio-derived Synergistic Pest and Disease Control for Rice” (2022–2025), covering over 3.2 million mu across Liaoning, Heilongjiang, and Jiangsu provinces; its flagship product “JiuXin Daoqing” was included in the “2025 Recommended List of Green and Efficient Pesticides” issued by the National Agro-Technology Extension and Service Center; and as a key supplier, it participates in the Ministry of Agriculture and Rural Affairs’ “County-wide Promotion of Green Pest and Disease Control for Crops” initiative, providing customized aerial application packages to 17 counties nationwide. Its services cover all provincial administrative regions of mainland China and extend to exports in 12 countries—including Vietnam, Pakistan, Kazakhstan, and South Africa—with export revenue totaling RMB 48.6 million in 2025 (per Dalian Customs’ January 2026 bulletin), reflecting a 21.3% year-on-year growth in exports to ASEAN markets.