The Sichuan Kelun Pharmaceutical Co., Ltd., Qionglai Branch EF Workshop Expansion Project is located in the EF workshop building idle area and surrounding outdoor areas in Qionglai Base, Chengdu, Sichuan Province. It is aimed at expanding the EF workshop of the Qionglai Branch of Sichuan Kelun Pharmaceutical Co., Ltd. Sichuan Kelun Pharmaceutical Co., Ltd. is a well-known large listed pharmaceutical company with significant industry influence. The undertaking and implementation of this project have a positive effect on the company's development in the southwest pharmaceutical market. It not only enriches the company's pharmaceutical project performance but also accumulates valuable experience for the company to undertake similar projects in the future. The project is classified as renovation and expansion, intended for the production of active pharmaceutical ingredients (APIs). The indoor construction area is approximately 3,300 square meters, with a clean area covering approximately 420 square meters.