LotusLake BioMedical has extensive development and production experience in the field of plasmid strain construction, fermentation, and purification. Utilizing high-density fermentation processes and a two-step chromatography method, we significantly enhance plasmid yield and recovery rates. We offer customized services ranging from plasmid strain construction, cloning screening, GMP strain banking, non-clinical research grade plasmid production, to clinical-grade GMP plasmid production. With flexible production scales, fermentation tanks range from 3L to 30L, providing plasmid production capabilities from milligram to gram scale, with an annual production capacity of 40 batches.