Hubei Minben Calcium Industry Co., Ltd.

Hubei Minben Calcium Industry Co., Ltd. Was established in 2019 and is a fast-growing manufacturer of advanced high-reactivity calcium-based materials. Located in a region rich in premium limestone resources, the Company benefits from secure, stable, and sustainable access to high-quality raw materials.

Minben Calcium operates two state-of-the-art quicklime production lines equipped with vertical preheaters, rotary kilns, and vertical coolers. Our daily output of high-reactivity calcium oxide (CaO) reaches 1, 600-2, 000 tons, supporting large-scale and stable supply for demanding industrial applications.

Building on its strong quicklime production foundation, Minben Calcium has further expanded into advanced calcium-based materials with its newly commissioned high-specific-surface-area calcium hydroxide project, designed with an annual production capacity of 600, 000 tons. Produced through advanced hydration and clean production processes, this high-performance product is developed for environmental treatment, flue gas purification, fine chemicals, and high-end building materials, strengthening Minben's position in higher-value calcium-based applications.

By implementing strict internal quality standards and advanced production technologies, we consistently deliver products with high purity, superior reactivity, and reliable performance, meeting and exceeding industry benchmarks. As a core subsidiary of Minben Group, we are backed by substantial mineral resource reserves, long-term R&D investment, and integrated industrial capabilities, ensuring stable raw material supply and continuous product innovation.

Supported by an experienced technical team, an efficient logistics network-including our own Yangtze River wharf facilities-and an unwavering commitment to quality, Minben Calcium provides domestic and international customers with comprehensive, one-stop calcium-based material solutions.