Zhongyuan is a national high-tech enterprise delivering innovative, efficient and precision-engineered solutions for the global stone industry. It manages two core brands: Zhongyuan and Stonewin.Guided by the “specialization, refinement, uniqueness and innovation” strategy, our product portfolio covers the full stone production workflow: quarry mining, large slab cutting, polishing, glue filling and curing. Our flagship offerings include stone mining wire saw machines, multi-wire saw processing systems, large slab polishing machines, stone gluing & drying production lines, and diamond bead wires. These products cater to the green, intelligent transformation of modern stone fabrication.Stonewin is our internationally recognized professional brand of stone cutting machinery. Stonewin wire saws and processing equipment are exported to Europe, America, Southeast Asia, the Middle East and other global stone markets, earning consistent trust and positive feedback from stone quarry owners and slab processors.Driven by continuous technological innovation, we operate two intelligent manufacturing bases in Ningde, Fujian, China. Three dedicated R&D centers focus on stone mining machinery, slab processing equipment and diamond tools respectively. We have formed a complete industrial ecosystem integrating R&D design, smart manufacturing, global sales and after-sales service.Backed by robust technical capacity, we hold titles of National High-Tech Enterprise and Fujian Provincial Specialized, Refined, Unique & Innovative SME. Our full product range has obtained CE certification. Multiple independently developed Stonewin wire saw machines are certified as the First (Set) of Major Technical Equipment in Fujian Province, with cutting efficiency, energy consumption and stability benchmarks at the top tier of the global stone machinery sector.To support overseas partners efficiently, we have built a worldwide marketing and service network covering key stone-producing regions. Our in-house engineering team provides full-lifecycle support: equipment selection consultation, on-site installation & commissioning, operator training, spare parts supply and long-term maintenance.By advancing smart, eco-friendly stone processing technology, Stonewin (Zhongyuan) aims to be your reliable strategic partner for stone quarrying and slab production. We strive to maximize customer ROI and boost sustainable, high-quality development across the global stone industry.