focus on durability, integrated systems (charcoal/gas), smokeless ventilation, customization (size/material), and aesthetics like marble or wood finishes, with brands like CENHOT and HPOTT offering modular, stylish solutions for unique dining experiences. Key features include built-in grills, hot pot options, seamless tabletops (marble/wood), robust frames, and options for charcoal or butane burners, often with self-purifying exhaust systems for a comfortable environment, says Alibaba and this YouTube video.