Xingyin Pharmaceutical specializes in the R&D, production and sales of pharmaceutical products, including chemical drugs, traditional Chinese medicines and biopharmaceuticals, with key therapeutic focuses on respiratory, cardiovascular and anti-infective treatments. As a leading domestic pharmaceutical company with strong competitiveness in respiratory medications and significant market share, Xingyin operates a large-scale production base in Nanjing's Lishui District to support nationwide supply demands. The company's strengths lie in its robust R&D capabilities, diversified product portfolio, stringent quality control and high brand recognition within the medical industry.

Hensung Manufacturing specializes in precision machinery manufacturing, as well as the R&D and production of industrial equipment and components, serving diverse industries including automotive, electronics, and aerospace. Recognized as a reputable player in the precision manufacturing sector, particularly in the Yangtze River Delta region, the company serves as a trusted supplier to multiple major enterprises. Hensung operates a manufacturing base in Lishui, focusing on high-precision mechanical components to support regional industrial development. The company's strengths include advanced technical processes, reliable product quality, stable customer relationships, and extensive industry coverage.

Tianlang Pharmaceuticals specializes in the R&D and production of traditional Chinese medicines and chemical drugs, with product coverage in anti-tumor, cardiovascular, and digestive system therapeutic areas. As a key player in China's pharmaceutical industry, the company holds notable market share and influence, particularly in anti-tumor medications. Tianlang operates a production base in Lishui focused on manufacturing both traditional Chinese and chemical pharmaceuticals to support product line expansion and market supply. The company's competitive advantages include strong R&D innovation capabilities, clinically proven drug efficacy, positive market reputation, and extensive distribution network coverage.