Liangshan Zuo Shan Packaging Co., Ltd. was established on April 29, 2021, with its registered address in Liupu Town, Liangshan County, Jining City, Shandong Province, at the north of the Liuli Jing Village. The legal representative is Zhang Qinglei. Business scope includes: manufacturing of metal packaging containers and materials; sales of metal packaging containers and materials; sales of specialized equipment for oil refining and chemical production; sales of machinery and equipment; sales of metal products; sales of special equipment; sales of gas and liquid separation and purification equipment. (Except for the projects that require special approval, the company operates independently based on its business license in accordance with the law.)