Y-PEG is a high-tech biotechnology company focused on the research, development, and application of purification technologies for polyethylene glycol (PEG) derivatives. Relying on our independently developed processes and advanced production lines imported from Germany, we achieve large-scale production of PEG derivatives with ultra-high purity and ultra-low dispersity, filling the gap in domestic industrialization of advanced PEG derivatives. Our products are widely used in pharmaceuticals (long-acting drug carriers), biological preparations (protein modification), and medical devices, providing customers with customized ultra-pure PEG derivative solutions. Y-PEG, with the mission of 'technological innovation, healthy future,' is committed to becoming a global leader in the field of PEG technology, promoting the upgrading of the biomedicine industry, and creating long-term value for human health.