Since 1997, Jinyang has focused exclusively on the design and manufacture of crushing, screening and dewatering equipment for the mining and aggregates industry. Originating as a designated production base for export-oriented spare parts, wear parts and components for world's leading multinational companies of mining and construction machines, we have now evolved into an original equipment manufacturer and a full-solution provider.

Our technical pedigree is underscored by our designation as a "Little Giant" enterprise by China's Ministry of Industry and Information Technology (MIIT), recognizing our specialization and innovation in a critical niche.

Today, we supply high-performance capital equipment and comprehensive aftermarket parts across the equipment lifecycle. Our solutions are proven in the field: products are successfully deployed at domestic leaders like Jiangxi Copper Group and China Gold Group, and exported to major mining nations including Australia, Russia, Germany, USA, UK, Chile, Kazakhstan, Kyrgyzstan, etc.

Manufacturing Capability

Jinyang's in-house manufacturing ensures control over the entire production chain, from molten metal to finished assembly.

• Heavy Casting Capacity: Our foundry possesses an 85-ton steel casting capacity, enabling the single-piece production of large, critical components like crusher mainframes and eccentric sleeves. This ensures structural integrity and consistent internal quality for large-scale, reliable equipment.
• Precision Machining: Large-scale CNC vertical lathes and boring/milling machines guarantee the machining accuracy required for precise assembly and long-term performance.
• Rigorous Final Testing: A dedicated test bench in our assembly workshop subjects every machine to a comprehensive no-load test run before shipment. Parameters including current, vibration, and temperature are meticulously verified to meet all specifications, serving as the final quality gate.

R&D Strength

Our product performance is not incidental; it is the result of dedicated research and development.

• Academic-Industry Collaboration: We maintain active R&D partnerships with prestigious institutions like Central South University (whose mining engineering programme was ranked first globally in the 2025 Soft Science World-Class Subject Rankings), providing a platform for advanced research, talent development, and solving complex technical challenges.
• Landmark Independent Innovation: A pivotal achievement was the 2014 successful independent R&D and manufacture of the JY500 cone crusher, the first complete domestic unit of its kind, achieving a major breakthrough in the localization of high-end cone crushers. This was followed by the JY800 and other models, continuously filling gaps in the domestic market for large, high-end equipment.
• Technical Refinement & Validation: Innovations include optimizing the gear drive from straight bevel to spiral bevel gears for smoother transmission. This engineering is validated by real-world data: the JY500's side-by-side performance trial against the Metso® HP500 at Jiangxi Copper Corp. demonstrated matching throughput, product size, and superior liner life (850-900 hrs vs. 700 hrs).
• 
  

Quality Certification

Third-party and client certifications provide objective, authoritative proof of our commitments.

• International Management System: We hold ISO 9001:2015 Quality Management System certification, confirming our production and management processes meet international standards.
• Elite Client Endorsement: We are proud to be rated as an "A+ Grade Supplier" and "Excellent Supplier" by Jiangxi Copper Group. In the mining industry, this represents a significant trust endorsement, as it signifies our products and services have passed the stringent, long-term validation of China's largest copper producer.

Since 1997, Jinyang has focused exclusively on the design and manufacture of crushing, screening and dewatering equipment for the mining and aggregates industry. Originating as a designated production base for export-oriented spare parts, wear parts and components for world's leading multinational companies of mining and construction machines, we have now evolved into an original equipment manufacturer and a full-solution provider.

Our technical pedigree is underscored by our designation as a "Little Giant" enterprise by China's Ministry of Industry and Information Technology (MIIT), recognizing our specialization and innovation in a critical niche.

Today, we supply high-performance capital equipment and comprehensive aftermarket parts across the equipment lifecycle. Our solutions are proven in the field: products are successfully deployed at domestic leaders like Jiangxi Copper Group and China National Gold Group, and exported to major mining nations including Australia, Russia, Germany, USA, UK, Chile, Kazakhstan, Kyrgyzstan, etc.

Manufacturing Capability

Jinyang's in-house manufacturing ensures control over the entire production chain, from molten metal to finished assembly.

• Heavy Casting Capacity: Our foundry possesses an 85-ton steel casting capacity, enabling the single-piece production of large, critical components like crusher mainframes and eccentric sleeves. This ensures structural integrity and consistent internal quality for large-scale, reliable equipment.
• Precision Machining: Large-scale CNC vertical lathes and boring/milling machines guarantee the machining accuracy required for precise assembly and long-term performance.
• Rigorous Final Testing: A dedicated test bench in our assembly workshop subjects every machine to a comprehensive no-load test run before shipment. Parameters including current, vibration, and temperature are meticulously verified to meet all specifications, serving as the final quality gate.