1. introduction: traces and struggles of time in the long river of time, leather products dance like an elegant dancer on the stage of time. however, as time passes, these originally radiant works of ...

anti-yellowing agent: innovative technology to achieve high-quality life introduction: from “mini yellow man” to “white, rich and beautiful” in daily life, we always encounter ...

anti-yellowing agent: make household products shine for a long-lasting brilliance today, in the pursuit of high-quality life, the durability and aesthetics of household products have become an import ...

anti-yellowing agent: the guardian of anti-yellowing car interior when the automobile industry is booming, consumers have increasingly demanded on the appearance and interior of the automobile. howev ...