Jiangsu Tenglong Bio-pharmaceutical Co., Ltd., the core enterprise of the Group, is a national designated pesticide production enterprise. It has built several synthetic production lines such as dimethoate, Daofeng powder, trifluralin and acetochlor in Dafeng Port, with an annual output of more than 3, tons of original drugs and compound preparations, and more than 3 varieties of pesticides, herbicides and fungicides. Among them, the production scale of dimethoate is the largest in China; Daofeng powder is a key product promoted by the Ministry of Agriculture and produced exclusively in China. Phenol mycophenolate mofetil has three national invention patents, which are exclusively produced in China. It has successively won the titles of provincial high-tech enterprise, provincial agricultural science and technology enterprise, provincial scientific and technological innovation demonstration enterprise of energy saving and emission reduction, provincial circular economy demonstration enterprise, provincial private science and technology enterprise, and provincial contract-abiding and trustworthy enterprise. It has established long-term and good cooperative relations with Tsinghua University, China Agricultural University, Qingdao Agricultural University, Nanjing Institute of Environmental Science of the Ministry of Environmental Protection and other universities, established research and development institutions such as provincial enterprise academician workstations, provincial enterprise technology centers and municipal engineering technology research centers, organized and implemented more than 1 provincial-level scientific and technological projects such as "863", national spark, innovation fund, transformation of provincial major achievements, and provincial torch, and developed high-tech products in 14 provinces, which won many provincial awards. The company has passed ISO91 quality management system and ISO141 environmental management system certification. The trademark "Weilishi" is a famous trademark in Jiangsu Province.