Under the guidance of relevant national medical reform policies, regional medical laboratories have sprung up rapidly and market competition has intensified. As a useful supplement to the service capability of medical institutions, regional medical laboratories are in different positions and facing challenges in the competition due to their different attributes, scales, capabilities and development stages. Their future development trend will also be clearly differentiated in the fierce market competition. Because of the comprehensive strength of technology, talents, scale, network and clinical service ability, the chained and comprehensive regional medical laboratories will further strengthen their market competitive advantage.