Gaomi Hongfeng Machinery Co., Ltd.

Wahaha Group's two high-precision machine tools, valued at over 40 million yuan, experienced simultaneous malfunctions. For several days, senior engineer Na Fu has been conducting emergency repairs. "Once one is fixed, I guarantee it won't delay the project schedule," Na Fu confidently emerged from the pit beneath the machine tool. At Wahaha, Na Fu is a model worker and a composite talent with the "white-collar + blue-collar" identity.