Firstly, Ian Vina Company would like to send you best wishes for health and success. Ian Vina Trading Company Limited is proud to be the exclusive distributor of products of the Korean YOOCHANG METAL in Vietnam today. Specifically, we specialize in providing: - Welding materials: welding rings according to Japanese and Korean standards - Industrial cleaning chemicals - Precious metal compounds: Gold, Silver, Palladium. Which use for gold or silver plating - Cutting blade Our products are imported directly from Korea with excellent quality and competitive price. Ian Vina's loyal customers are famous Korean companies, such as: SamSung Thai Nguyen, Tea Gang, Hansung, Partron, Doorien, ... Now, our company would like to send you this open letter with the hope that your company has more choices and we have more new loyal customers. Thanks and regards!