ShangHai Topdescendants Bioscience Co., Ltd.

Shanghai Guanyin Biotechnology Co., Ltd. was established in 2012. It is a high-tech enterprise mainly engaged in organic P intermediates, silicone intermediates, heterocyclic and other pharmaceutical intermediates and electronic material intermediates. The company has rich experience in the research, development and production of organic P and silicone intermediates. It is good at anhydrous and oxygen-free operations and has rich practical experience in the research and development and production of anhydrous and oxygen-free. Shanghai Guanyin Biotechnology adheres to the corporate culture of "focus, innovation, collaboration and win-win". Focus makes us more professional. We always adhere to the continuous innovation of product development, efficient and environmentally friendly large-scale production and international marketing strategies. Combined with an excellent management team, it has formed the core capabilities of Guanyin Biotechnology, providing customers with high-quality products and services, providing investors with rich investment returns, and providing employees with a good platform and development space. The company keeps its promises, is customer-centric, and provides customers with high-quality products and services with excellent R&D and production capabilities and strict quality control. Think what customers think and do what customers need, establish long-term and stable business relations with customers, and achieve a win-win situation.