Ming Mei (Tianjin) International Engineering Co., Ltd. is an international engineering company specializing in integrated and customized solutions for gold mining and processing. We cover the entire project lifecycle, from ore analysis and feasibility studies to engineering design, equipment supply, construction, and gold bullion production, with a strong commitment to: Operational efficiency Economic viability Environmental sustainability Our Expertise Ore characterization and technical studies Engineering design of plants and production lines Equipment supply and installation Plant commissioning and commercial operation Upgrading and optimization of existing plants Strong Track Record in Africa We have successfully delivered numerous projects across Africa, helping our clients to: Increase production capacity Improve gold recovery rates Reduce operating costs Our projects are recognized for their reliability, stability, and high performance.

Key Project Achievements Mauritania Design and execution of advanced Gold Electrowinning projects Strategic operating sites, including Guelb and Zouérat mines Proven results in improving recovery rates and overall economic returns in Sudan Delivery of 17+ complete production lines Including 5 crushing and grinding lines designed for gold-bearing quartz ores Construction of complete gold processing plants featuring CIC (Carbon-in-Circuit) systems CIL (Carbon-in-Leach) systems Integrated smelting and final gold processing within a single operational system Technical Solutions Customized CIC and CIL processing solutions based on ore characteristics and required capacity High-efficiency elution and electrowinning systems Advanced technologies designed to maximize recovery while minimizing chemical consumption and environmental impact Equipment Supply We design and supply: Crushing and grinding lines Carbon adsorption and recovery systems Electrowinning units High-efficiency gold smelting furnaces All equipment is engineered in accordance with international standards. Turnkey EPC Projects We provide full EPC (Engineering, Procurement & Construction) services, including: Feasibility studies and detailed engineering Equipment procurement and construction Installation, commissioning, and final handover Delivering plants ready for commercial production.

Plant Upgrading & Optimization Capacity expansion Recovery rate improvement Operating cost reduction Modernization and reliability enhancement Technical Support & Knowledge Transfer Specialized technical training programs Long-term operational support Maintenance and after-sales services Ensuring sustainable performance and long-term value for our clients. Why Choose Ming Mei Proven experience in African gold projects Customized, project-specific solutions Strong focus on quality, safety, and environmental responsibility A reliable engineering partner for large-scale mining projects