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Jining Zhongmei Group Machinery Manufacturing Co., Ltd.
Professional Manufacturer of Mining & Construction Machinery in Shandong, China
Construction Machinery
Crusher Parts
Excavator Parts
Conveyor Equipment
OEM & ODM
Address: Rencheng District, Jining City, Shandong Province, China
Founded: March 12, 2010 | Enterprise Type: Manufacturing Enterprise | Status: Active
OEM & ODM Accepted
High Strength
Wear Resistant
Global Export
Company Overview
Established in 2010, a leading manufacturer specializing in mining machinery, construction machinery and heavy equipment parts for over 14 years.
Located in Jining, Shandong Province, a core base for mining equipment manufacturing and coal industry in China.
Engaged in R&D, production and sales of complete mining machines, crushers, conveyors, hydraulic supports and related spare parts.
Uses high-quality alloy steel and advanced heat treatment process to ensure product durability under harsh mining conditions.
Provides reliable, high-performance wear parts and structural components for various mining and construction brands.
Products widely used in coal mining, mineral processing, infrastructure construction, tunneling and bulk material handling projects worldwide.
Core Products
| Category | Main Equipment | Features | Applications |
|---|---|---|---|
| Mining Complete Machines | Shearer, roadheader, scraper conveyor, hydraulic support | High reliability, strong cutting power, intelligent control, safety compliance | Coal mining, tunnel driving, underground mining |
| Crusher & Grinding Parts | Jaw plate, hammer head, impact liner, cone concave, grinding roller | Super wear resistance, high hardness, long service life, easy replacement | Crushing, grinding, screening of ores and rocks |
| Conveyor & Screening Equipment | Belt conveyor, vibrating screen, roller, idler, pulley | Large capacity, stable running, low maintenance, anti-corrosion | Material handling, mineral processing, quarry, port |
| Hydraulic Support & Drilling Parts | Hydraulic cylinder, valve, pump, drill rod, drill bit | High pressure resistance, good sealing, strong adaptability, precision machining | Coal mine support, drilling, water well, geotechnical engineering |
Production Equipment
• Large CNC boring and milling machines, lathes and machining centers
• Automatic heavy plate cutting, bending and submerged arc welding production lines
• Complete heat treatment furnaces for hardening, tempering and normalizing
• Forging presses and casting workshop for large structural parts
• Coordinate measuring machine (CMM), hardness tester and spectrometer
• Full-load test bench for hydraulic cylinders and conveyor drives
Quality & Certifications
Strict ISO9001:2015 quality management system implemented from raw material procurement to final delivery.
100% functional and dimensional inspection for each product before shipment.
All materials sourced from certified domestic steel mills meeting national standards.
Products comply with GB, ASTM, DIN, JIS standards.
Complete traceability system with batch number and inspection reports.
Professional QC team ensures zero defect principle for export products.
Technical Advantages
– Experienced R&D team with more than 20 years in mining machinery design.
– Advanced finite element analysis (FEA) and 3D modeling for optimal structure.
– Proprietary heat treatment technology improves wear parts service life by 50%.
– Precision machining ensures interchangeability and easy on-site maintenance.
– Customized solutions for special working conditions (e.g., high altitude, high humidity).
– Continuous product improvement based on field feedback and global tech trends.
Cooperation & Trade Terms
MOQ: 10 pieces for wear parts / 1 set for complete machine
Lead Time: 15-30 working days for standard parts; 30-60 days for customized machines
Payment Terms: T/T 30% deposit, 70% before shipment; L/C at sight accepted
Delivery Terms: FOB Qingdao, CIF, EXW Jining
Warranty: 12 months for parts; 18 months for complete machines
Packing: Heavy duty steel frame or export wooden case with anti-rust treatment
Service & Support
Free technical consultation and product selection based on project requirements.
OEM & ODM service: we produce according to drawings or samples.
Remote video inspection, installation guidance and training provided.
24/7 after-sales hotline with multilingual support.
Sufficient stock of quick-wear parts for urgent orders.
Lifecycle support and regular maintenance consulting.
Market & Customers
Long-term partner of several large state-owned mining groups in China.
Products sold to major mining provinces like Shanxi, Shaanxi, Inner Mongolia.
Exported to Russia, Indonesia, Vietnam, Zambia, Chile, Turkey and other countries.
Supplied a full set of crushing and screening equipment to a copper mine in Chile in 2023, achieving record production efficiency.
Delivered 200 sets of hydraulic roof supports to a coal mine in Russia in 2024, approved by local safety authorities.
Received repeat orders and positive feedback from customers worldwide.
Why Choose Us?
14+ years of professional manufacturing experience in mining and construction machinery.
Factory direct supply: competitive prices without middlemen.
High quality: wear-resistant, high-strength, long-lasting products.
Flexible customization: tailor products to your specific project needs.
Complete export documentation and seamless logistics support.
Reliable delivery time and long-term cooperation commitment.