As a leading global metropolis, Shanghai stands at the center of international finance, advanced manufacturing, global trade exhibitions, and high-end tourism. The city’s vast geography and constant commercial activity make efficient transportation a foundational element of any successful visit. For foreign travelers who require punctuality, stru… Read More


Corrosion remains one of the most significant technical challenges in industrial manufacturing. Steel components used in infrastructure, transportation systems, heavy equipment, and fabrication units are constantly exposed to environmental elements that accelerate oxidation and structural degradation. Without effective surface treatment systems, in… Read More