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Laizhou Mingtai Machinery Co., Ltd.
Professional Manufacturer of Heavy Machinery & Engineering Equipment in Shandong, China
Engineering Equipment
Crusher Parts
Conveyor Components
Hydraulic Systems
OEM & ODM
Address: Laizhou City, Shandong Province, China
Founded: March 15, 2015 | Enterprise Type: Manufacturing Enterprise | Status: Active
OEM & ODM Accepted
High Strength
Wear Resistant
Global Export
Company Overview
Established in 2015, a professional manufacturer focusing on heavy machinery and engineering equipment for more than 9 years.
Located in Laizhou, Shandong Province, an important industrial city in northern China with convenient transportation.
Specialized in R&D, production and sales of crusher parts, conveyor components, hydraulic systems and mining machinery parts.
Adopts high-strength alloy steel and advanced heat treatment technology to ensure product durability.
Provides high-quality wearing parts and structural parts for various brands of engineering machinery.
Products widely used in mining, construction, metallurgy, cement and infrastructure projects worldwide.
Core Products
| Category | Main Equipment | Features | Applications |
|---|---|---|---|
| Crusher Wear Parts | Jaw plate, mantle, concave, blow bar, hammer head | Wear resistant, high strength, long service life, stable performance | Jaw crushers, cone crushers, impact crushers |
| Conveyor Components | Idler roller, pulley, belt cleaner, impact bed, frame | High load capacity, strong rigidity, anti-corrosion | Belt conveyors, mining conveying systems |
| Hydraulic Systems | Hydraulic cylinder, pump, valve, motor, accumulator | High pressure resistance, good sealing, stable operation | Engineering machinery, mining equipment |
| Mining Machinery Parts | Screen mesh, liner plate, feeder parts, drilling components | Impact resistant, wear resistant, easy replacement | Mining screening, crushing, feeding equipment |
Production Equipment
• CNC machining centers and precision lathe processing equipment
• Automatic cutting, bending and welding production lines
• Heat treatment and quenching equipment for parts strengthening
• Forging and casting processing equipment
• Precision testing instruments and hardness testing machines
• Full-load performance testing equipment for finished products
Quality & Certifications
Strict quality control system covering raw material inspection to finished product delivery.
100% full inspection and performance testing before shipment to ensure product qualification.
Adopts high-quality alloy steel and national standard raw materials.
Comply with ISO9001 quality management system certification.
Complete quality traceability system for all export products.
Professional quality inspection team to ensure stable and reliable quality.
Technical Advantages
– Professional R&D team with rich experience in heavy machinery parts design.
– Advanced heat treatment technology to improve product wear resistance by 40%.
– Precision machining technology to ensure high matching accuracy of parts.
– Modular design for easy installation, replacement and overseas maintenance.
– Customizable size, material and performance according to customer requirements.
– Continuous technical optimization for harsh working conditions such as mining and construction.
Cooperation & Trade Terms
MOQ: 50 pieces (spare parts) / 1 set (assembly parts)
Lead Time: 7-15 working days for standard products
Payment Terms: T/T 30% deposit, 70% before shipment
Delivery Terms: FOB Qingdao, EXW Laizhou available
Warranty: 12 months warranty + lifelong technical support
Packing: Standard export wooden case with moisture-proof and shockproof treatment
Service & Support
Free technical consultation and product selection guidance for global customers.
Customized design and production based on customer drawings and samples.
Online installation guidance and remote technical training.
24/7 online after-sales service and technical support.
Sufficient spare parts inventory for fast international delivery.
Long-term after-sales service and regular maintenance guidance.
Market & Customers
Long-term cooperative suppliers for domestic mining and construction machinery manufacturers.
Products sold to all major industrial markets in China.
Exported to Southeast Asia, Middle East, Africa, South America and Europe.
Supplied 300 sets of crusher wear parts to a mining company in Peru in 2024, with service life exceeding expectations by 20%.
Cooperated with a cement plant in Egypt to provide customized conveyor components for their new production line in 2025.
Won high recognition and long-term cooperation from global customers.
Why Choose Us?
9+ years of professional experience in heavy machinery parts manufacturing.
Factory direct sales with competitive price and high cost performance.
High-quality products with wear resistance, high strength and long service life.
Strong customization capacity to meet various project requirements.
Complete export service and perfect after-sales support system.
Stable delivery time and reliable long-term partnership.