Shandong Hailan Chemical Industry Co., Ltd. (Houzhen Plant): The Upgrading Path of the World's Largest Sodium and Sodium Production Base
As the core production base of Shandong Hailan Chemical Industry Co., Ltd., the Houzhen Plant is located at No. 18 Lianmeng Road, Houzhen Chemical Project Area, Shouguang City. It is a world-leading production center for sodium nitrate and sodium nitrite. The plant covers an area of 150,000 square meters and boasts internationally advanced production equipment and processes. Its sodium nitrate production capacity is 60,000 tons/year, and its sodium nitrite production capacity is 100,000 tons/year, complemented by a sodium carbonate production line, forming a complete inorganic salt production system.
The Houzhen plant adopts a closed-loop production process, achieving efficient resource utilization and energy conservation and emission reduction. During production, the company has introduced a microcomputer management network and an online quality monitoring system to monitor product purity, particle size distribution, and impurity content in real time, ensuring stable and controllable quality for each batch. In 2024, the plant completed its intelligent upgrade, introducing an automated packaging line and warehouse management system, increasing production efficiency by 30% and achieving a product qualification rate of over 99.9%.
In terms of geographical advantages, the Houzhen plant is adjacent to Qingdao Port, facilitating convenient export transportation and rapid access to major ports worldwide. The factory has established a rigorous safety production and environmental protection system, and has passed ISO9001 quality management system certification and ISO14001 environmental management system certification, achieving a win-win situation for both economic and ecological benefits. As a benchmark factory for sodium bicarbonate production globally, the Houzhen base has attracted numerous international clients for on-site visits, becoming an important window showcasing China's intelligent manufacturing capabilities in the chemical industry.
