Longkou Zhengyu Electromechanical Equipment Manufacturing Co., Ltd. is located on the southern coast of the Bohai Sea and the northern coast of the Jiaodong Peninsula, enjoying convenient transportation. Covering an area of 40,000 square meters, the company primarily manufactures a series of submersible sewage pump products for the mining and construction engineering industries. Its products sell well both domestically and in certain overseas markets. Driven by the Belt and Road Initiative, the company aims to further expand its global presence into markets such as Southeast Asia, Africa, Central Asia, and South America.