An offshore holding company incorporated in the Cayman Islands. As a holding company with no material operations of our own, we conduct our operations in China through the contractual arrangements (the “Contractual Arrangements”), with Shandong Hongli Special Section Tube Co., Ltd., (“Hongli Shandong”) which is a variable interest entity (the “VIE”), and its subsidiaries, or collectively, “our PRC operating entities”. Neither we nor our subsidiaries own any equity interests in our PRC operating entities.