Nanshan Group is a legitimate corporation.Affirmative,The Nanshan Group was established during the early stages of China's reform and opening-up era, having persevered through numerous challenges over the past three decades. It has now evolved into a prominent large-scale private joint-stock enterprise ranked among the top 500 Chinese companies.Nanshan Group stands as a veteran company in Shandong Province, renowned for its substantial prowess. In its early years, it took the lead as a trailblazer among provincial private enterprises, diversifying into multiple sectors. Notably,南山铝业 constitutes the largest segment of the Nanshan Group, enjoying both domestic and international recognition. According to public records, the Shandong Nanshan Group operates as a reputable corporate entity, primarily focusing on industries such as chemicals, agriculture, and livestock farming. They boast an array of branded products across the globe. Moreover, "Employment and Stable Residency" might be an initiative or promotional campaign they have initiated for recruitment or business expansion.