Industry
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In order to help global customers better understand our products, we are committed to providing you with detailed product information to help you choose the products that meet your needs.
Industry
We offer a diverse range of products and services, from drawing and mold making, casting, and high-volume production to high-end manufacturing, covering a wide range of industries. Whether you need pumps, valves, couplings, flanges, custom stainless steel parts, automotive parts, electronic components, or mechanical parts, we can meet your needs. We are committed to providing high-quality products and customized services to ensure your project goes smoothly.
One-Stop Precision Casting Processing Service
Leierwo specializes in providing comprehensive precision casting processing services to customers across all industries. To address the limited adaptability of standard castings to specialized operating conditions (such as high-temperature, high-pressure, and highly corrosive environments), we offer customized solutions to meet our customers' stringent requirements. Based on customer drawings, we can precisely customize materials, dimensions, and surface treatments to ensure that each casting performs stably and reliably under complex operating conditions.
The following is a standard process flow chart for our precision casting processing. From needs analysis to after-sales service, every step is strictly controlled to ensure you receive high-quality and efficient service.
The following is a standard process flow chart for our precision casting processing. From needs analysis to after-sales service, every step is strictly controlled to ensure you receive high-quality and efficient service.
Demand Analysis
Communicate in depth with customers to fully understand project requirements, analyze actual usage environment and working conditions, and ensure the accuracy of customized solutions.
Drawing Optimization
Based on the original drawings you provide, we carry out engineering optimization design to ensure the structure, function and production feasibility of the casting.
Customized Production
According to the optimized drawings and designs, advanced processes (such as investment casting, sand casting, die casting, etc.) are used for precision production to ensure the accuracy and quality of castings.
After-Sales Tracking
We provide full after-sales service to ensure the stability and long-term effectiveness of our products in actual use, and promptly respond to customer feedback and resolve any issues.
Product Categories
- Valve Parts
- Water Pump Parts
- Bearing Box Parts
- Die Casting Parts
- Stainless Steel Pump Products
- Cast Iron Pump Products
- Valve Parts For Automobile Use
- Auto Parts
- Valve Parts For Civil Use
- Vacuum Pump Parts KF

Let’s start your next project!
Send us your inquiries about your products, requirements, and any questions you have
We Provide Comprehensive Manufacturing Solutions

Investment Casting

Sand Casting

3D Printing

Stainless Steel Castings

Carbon Steel Castings

Alloy Steel Castings
FAQ
Q1. Are you a trading company or a manufacturer?
Q2. Can you quote based on 3D drawings?
Q3. How do you handle RFQs (Request for Quotation)?
Q4. What is your typical lead time?
Q5. Do you provide samples? Are they free?
Q6. What payment methods do you accept?
Q7. How do you ensure quality control?
Q8. Do your products come with a warranty?
Q9. How do you view your relationship with customers?



















