HaoFeng, based on supply chain in the country, constructed seven world-class vegetable processing plants: Qingdao factory, Hebei factory, Shanghai factory, Fujian factory, Guangzhou factory, Chongqing factory, Zhengzhou factory; factories all pass the ISO9001 international quality system certification and HACCP food safety management system certification. Clean vegetable processing plant, equipped with advanced international professional production line of fresh-cut fruits and vegetables, in strict accordance with HACCP food safety management system, do product quality control.