A staff member of a garment enterprise in an industrial park trains workers on new equipment and skills in Jimo District of Qingdao City, east China's Shandong Province, on March 25, 2025. Jimo District of Qingdao City has continuously guided private enterprises to increase R&D and investment in new technologies, new equipment and new processing technology in recent years. (Photo: Xinhua)

A technician at a smart spinning enterprise maintains automatic winding production equipment in Jimo District of Qingdao City, east China's Shandong Province, on March 25, 2025. Jimo District of Qingdao City has continuously guided private enterprises to increase R&D and investment in new technologies, new equipment and new processing technology in recent years. (Photo: Xinhua)

An employee of a garment enterprise uses intelligent fabric laying device in Longshan Street, Jimo District of Qingdao City, east China's Shandong Province, on March 25, 2025. Jimo District of Qingdao City has continuously guided private enterprises to increase R&D and investment in new technologies, new equipment and new processing technology in recent years. (Photo: Xinhua)

An employee of a smart spinning enterprise works on a fully automatic roving production line in Jimo District of Qingdao City, east China's Shandong Province, on March 25, 2025. Jimo District of Qingdao City has continuously guided private enterprises to increase R&D and investment in new technologies, new equipment and new processing technology in recent years. (Photo: Xinhua)