Mining
Quality Excellence Starts at the Source
At DLH LIME, we believe that the quality of industrial lime and chemical products is not merely a result of the calcination process but begins deep within our raw material sources. Our mining operations are centered on the selective extraction of high-purity limestone, serving as the critical prerequisite for products that meet and exceed international standards.
- Our primary input material is high-grade Limestone (CaCO3), sourced from reserves known for their exceptional purity and ideal chemical composition. We utilize advanced extraction and primary crushing methods to ensure uniform sizing and consistency from the very first stage. By maintaining rigorous control over the chemical profile at the quarry, we effectively eliminate harmful impurities such as silica, iron, and alumina, ensuring that only the finest raw materials enter our kilns.
- Beyond production efficiency, DLH LIME is deeply committed to sustainable and responsible mining practices. We implement advanced technologies to minimize dust and noise pollution while strictly adhering to international occupational health and safety regulations. Our scientific approach to mine management ensures a stable, long-term supply of raw materials, allowing us to fulfill large-scale global orders with unwavering reliability. This foundational stage reflects our broader commitment to a greener and more sustainable global supply chain.
Other Services
Production
Production is the heart of DLH LIME’s operations. We boast superior manufacturing capabilities through our two state-of-the-art facilities, which operate a total of five high-capacity, modern kilns. This significant investment…
Logistics
As a global supplier, DLH LIME has built a robust logistics network to ensure the uninterrupted flow of goods. We understand that in industrial manufacturing, timely delivery is a critical…
Packing
In the chemical industry, packaging is more than just a container; it is a vital component of quality preservation. Since lime products are highly sensitive to moisture and environmental factors,…
Trading
DLH LIME’s trading division serves as the bridge bringing high-quality Vietnamese lime and dolomite products to the global stage. As a Top 3 regional producer, we focus on building long-term…