PETCC is mainly dedicated to the collection and distribution of dog's and cat's cells, and thousands of cell lines have been preserved. PETCC aims to provide tool cells for life science and pet health research, collect cells from the global industry, gather reusable resources, standardize preservation, intensive management, and share the stock resources in the field of scientific research with collaborators for a long time, share results, assist scientific researchers to focus on scientific research in time and efficiency, escort the publication of papers and patent applications from a wide range of academic think tanks, change the status quo of separate battles in the field of life science research, and promote cooperation and exchanges in the field of scientific research at home and abroad.