Henan Lithological Instrument Co., Ltd. is committed to selling standard anthracite coal, including products such as standard anthracite, caking index standard anthracite, and caking index determination standard anthracite. We continuously innovate and improve in the anthracite coal field, implementing digital management in quality, market, finance, and human resources to greatly enhance work quality and efficiency. Our products come with a one-year warranty and lifetime after-sales service. We strive to improve technological standards and are committed to providing customers with comprehensive, prompt, professional, and perfect pre-sales, in-sales, and after-sales services.

Main Business Fields: Power, Coal, Metallurgy, Petrochemical, Cement, Papermaking, Geologic Survey, Research and Educational Institutions, Brick and Tile Factories, Lime Factories, Straw, Coking, Chemical Industry, Iron and Steel, Research, and Commercial Inspection industries and departments.

Main Products or Services: Standard Anthracite Coal, Standard Anthracite Coal with Caking Index, Standard Anthracite Coal for Caking Index Determination.