Zhejiang Mustang Battery is based in Zhenhai District, Ningbo, and develops, manufactures and sells batteries and related components. The images show corporate buildings, branding, campus wayfinding and building numbers. Rooftop and facade letters provide long-distance recognition, while directional signs and numerals guide visitors within the site. Day and night views show changes in lettering, color and illumination; prominent building numbers reinforce area identification.