尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

Shanghai Langway Chemical Technology Co., Ltd. (Langwaychem) was established in 2006, focusing primarily on the organic synthesis, research, development, and production of heterocyclic functional small molecule scaffolds and novel pharmaceutical intermediates. The core team members graduated from prestigious domestic institutions such as the Shanghai Institute of Organic Chemistry of the Chinese Academy of Sciences, Fudan University, and China Pharmaceutical University, with years of organic synthesis R&D experience in domestic pharmaceutical R&D companies.

The company is capable of providing clients with high-quality services including drug and intermediate R&D, pilot-scale amplification, large-scale production, and process validation, dedicated to helping our global partners shorten drug development cycles and reduce R&D costs. After several years of exploration and development, the company has established long-term cooperative relationships with numerous renowned pharmaceutical R&D institutions and high-end reagent companies both domestically and internationally, and has set up a pilot base in Shandong. Our development goal is to become an influential professional supplier of functional small molecule scaffolds in the industry.