The mark consists of a rectangular design with a small square at the four corners superimposed on a shaded rectangular background. Inside and at the top of the rectangular design is a banner containing ten Chinese characters. Below the banner is a layered concentric circular design with a shaped vertical rectangle with a round top located above a horizontal portion of a line design featuring a right angle inside the inner circle, which is surrounded by radiating lines of different lengths, which is surrounded by a laurel wreath; shaded rays emanate from the edge on either side of the outermost circle to the edge of the rectangular design. Below the circular design are two Chinese characters. Below the two Chinese characters are three Chinese characters arranged vertically and on either side is a vertical rectangular design with round top and bottom. Below is the stylized wording "LING NAM HAK KWAI OIL"; all elements underneath the circular design appear in front of a shaded background with wavy lines.