Manufacturers of school uniforms in Jincheng No.1 Middle School will sell them in the local market or online shopping platforms. You can search for "Jincheng No.1 Middle School uniform" or "school uniform" keywords in the local market or online shopping platform to find relevant sales channels. It should be noted that the uniform of Jincheng No.1 Middle School is the official uniform of the school, and relevant certificates and student ID cards need to be provided when purchasing. The price and style of school uniforms vary from school to school and from manufacturer to manufacturer. Please know the relevant information carefully before buying.