Jiangsu Hengsheng Pharmaceutical Co., Ltd. was established in September 2002, jointly invested by Jiangsu Ruihua Investment Development Co., Ltd. and Zhangjiagang Hengchang Investment Development Co., Ltd. The company is a high-tech enterprise in Jiangsu Province, one of the top ten veterinary API manufacturers in China, and passed the national GMP certification in December 2004.

The company is located in Zhangjiagang City, a National Civilized City, situated in the Jiangsu Yangtze River International Chemical Industrial Park. It covers a total area of nearly 180,000 square meters, with standardized factory buildings and office spaces of nearly 100,000 square meters. It employs over 330 staff, of which 20% are mid-to-senior level professionals, and has total assets exceeding 300 million RMB. The company enjoys a superior geographical location within the 2-hour economic circle of Shanghai, Suzhou, and Hangzhou. It is situated on the south bank of the Golden Waterway of the Yangtze River, adjacent to National Highway 204 and the Yanjiang Expressway, offering convenient water and land transportation.

The company's plant, built and managed in accordance with GMP standards, features a beautiful environment with a green area of 91,000 square meters. Surrounded by lush trees and grassy fields, it presents a vibrant atmosphere. The company is equipped with advanced facilities and stable processes, possessing comprehensive quality inspection methods. Management documents developed in line with GMP requirements have become the behavioral standards for all employees, ensuring the entire production process is under control and fully guaranteeing product quality. Currently, the company primarily produces antimicrobial veterinary drug intermediates, active pharmaceutical ingredients (APIs), and finished drug products. Key products include Florfenicol, Thiamphenicol, p-Methylsulfonylphenylserine ethyl ester, and formulations (powders, premixes, granules). Among these, Florfenicol and Thiamphenicol are recognized as provincial high-tech products. The company has been consecutively awarded "Outstanding Quality Manufacturer of Veterinary Drugs" by the Jiangsu Veterinary Drug Association for five years.

In the face of increasingly fierce competition and challenges in economic globalization, the company adheres to a business philosophy centered on customers, guided by technology, committed to quality, and seeking development through integrity. It promotes a corporate spirit of diligence, responsibility, innovation, and transformation. By leveraging existing advantages, the company is dedicated to integrating various resources, actively optimizing decision-making, management, and service systems, and continuously developing products with high technological content and promising market prospects to meet the diverse needs of clients. We are fully committed to providing high-quality products and services to our customers. Looking to the future, we are confident and look forward to sincere cooperation with you to create a brilliant future together!