The economic and living standards of Shacheng in Huailai County, Zhangjiakou are as detailed as possible.

Zhangjiakou Shacheng Economic Development Zone is a provincial development zone approved by Hebei Provincial People's Government.

Huailai County, where the Development Zone is located, is located in the west of Beijing, east longitude116'-1558', north latitude 40 4'-40 35', and southeast of Zhangjiakou City. It borders Yanqing, Changping and Mentougou counties (districts) in Beijing in the east and Xiahuayuan, Chicheng and Zhuolu counties in Zhangjiakou in the west and north. The county seat (Shacheng) is 0/06 km east of Beijing/KLOC-and 88 km west of Zhangjiakou.

The planned area is 435 hectares, the audited area is 239.25 hectares, and the developed area is 128 hectares. The infrastructure in the area is complete, realizing the "five connections and one leveling" of roads, water supply, power supply, gas supply and communication. Huailai County, where the Development Zone is located, belongs to one of the 22 counties in Hebei Province determined by the government. Located in the "Golden Triangle" area around Beijing and Tianjin, it is also the first stop for the capital to get out of Shanxi and Mongolia. The transportation conditions in the county are convenient, the urban facilities are perfect, the posts and telecommunications are unblocked, and the power supply network is dense. Shacheng, where the government is located, is a provincial health city.

Following the development strategy of "scientific orientation, multiple parks in one area, improved functions and rapid development", the development zone has initially formed two leading industries: electronic information high-tech industry, solar energy and equipment manufacturing industry. Among them, the glass solar energy production area has an industrial cluster technology research and development center confirmed by the Provincial Small and Medium Enterprises Bureau; The information industrial park with Huamei Optoelectronic as the core is a high-tech industrial park listed as the key development in our city during the 11th Five-Year Plan period.