Jiangsu Wannianchang Pharmaceutical Co., Ltd. (Jiangsu Runju Agrochemical Co., Ltd.) is located in the Yangkou Chemical Industrial Park, Rudong County, Jiangsu Province. The company was established in December 2006 and covers an area of 105 acres.

The company is a shareholding enterprise specializing in the production of pharmaceutical intermediates. It closely collaborates with well-known domestic research institutions such as Nankai University and the Shanghai Pharmaceutical Industry Research Institute. It has developed products including (S)-4-Benzyl-2-oxazolidinone, (R)-4-Benzyl-2-oxazolidinone, trans-1,4-Dibromo-2-butene, Isovaleryl chloride, (S)-4-Phenyl-2-oxazolidinone, 4-(4-Fluorobenzoyl)butyric acid, (4S)-3-[5-(4-Fluorophenyl)-1,5-dioxopentyl]-4-phenyl-2-oxazolidinone, 4-[[(4-Fluorophenyl)imino]methyl]phenol, Indole, Chloroacetamide, Ethyl 3-(2,2-dimethyl)propionate, Methyl 3-(2,2-dimethyl)propionate, Diethyl malonate, among others. These products have been well received by users both domestically and internationally since their launch.

The company places great emphasis on environmental protection, safety, and health investments and management. It adheres to social benefits, focuses on social responsibilities and obligations, prioritizes safety first, values people-oriented principles, and balances social and economic benefits. The company continuously improves employee待遇, welfare, and production and living environments. Currently, the company has successfully passed the GB/T19001-2008, GB/T24001-2004, and GB/T28001-2001 certifications. Additionally, it passed the QA and HSE audits of Novartis Pharma Ltd. (Switzerland) in 2007 and 2010, respectively.

Based on the requirements of GB/T19001-2008 "Quality Management Systems—Requirements," GB/T24001-2004 "Environmental Management Systems—Requirements with Guidance for Use," and GB/T28001-2001 "Occupational Health and Safety Management Systems—Specification," the company has established its management policy:

Create the Wannianchang brand and position in the pharmaceutical intermediates market;

Pollution prevention, safety first;

Compliance with laws and regulations, environmental protection and health;

Continuous improvement, customer satisfaction.

The company is committed to strictly implementing this policy in its daily operations and sincerely welcomes both new and existing clients to visit for inspections and business discussions.

In the future, we will strive to build the Wannianchang brand and continuously expand and strengthen the company's presence in the field of pharmaceutical intermediates.