Ningbo Youzhi Mechanical Technology Co., Ltd. is a provincial-level friction stir welding (FSW) technology enterprise.FSW's Research and Development Center is a high-tech enterprise deeply integrated with the "specialized, refined, unique, and innovative" concept, having been deeply engaged in the friction stir welding field for a long time and accumulating more than 100 related patents and copyrights for computer software. Meanwhile, YouZhi JingJi strictly implements standardized production management and has successively passed certifications for ISO9001 Quality Management, ISO14001 Environmental Management, ISO45001 Occupational Health and Safety Management System, and IATF16949 Management System, as well as completed the intellectual property standardization.

Aerospace, new energy vehicles, rail transit, composite materials (such as lightweight design for smartphone frames), thermal management systems, shipbuilding, semiconductor, electronic heat dissipation, energy storage.AI hardware cooling systems and other high-end manufacturing sectors customers, YouZhi offers comprehensive services including equipment manufacturing, product processing, prototype development, small-batch production, OEM manufacturing, production line planning, mixer head customization, and fixture customization. Additionally, we conduct friction stir welding technology training and have established an integrated service system from equipment installation to industrial application.