Yannuo Imp & Exp Trade Co. Ltd is based in China and lists a range of hats and caps on Global Trade Plaza. The assortment includes beret vintage caps in black, gray and brown with an adjustable rear buckle and skin‑friendly fabric, classic baseball caps with multiple style options and an adjustable back buckle, a men's classic casual beret hat offered in the same three colors with adjustable fit and customization, and a men's warm leisure cap designed with ear‑protecting side panels and a back button for a secure fit.