High Quality Precision Investment Casting Components Manufacturer
Lantian Precision Machinery Manufacturing company is high quality precision investment casting components manufacturer, established in 1997, producing custom stainless steel castings, carbon steel castings, low alloy steel castings according to drawings or specification. Our casting components weigh from 0.05-80 kgs, are widely used in valves, pumps, machinery and automotive and other industries. You can get the demanded high precision custom steel casts as required.
Why Choose Lantian Precision Machinery?
- 30 Years of Rich Experience in Investment Casting
Lantian Precision Machinery Manufacturing Company is specialized in investment casting and cnc machining for 30 years. We can produce stainless steel castings, carbon steel castings, alloy steel castings and high-precision components according to standards. - 4 manufacturing workshop
Presently we have 4 branch factories covering an area of 19,000m2 on production of casting products. Total over 400 staff working in our foundry. - Passed the ISO 9001:2000 in 2003 and TS 16949:2002 Certification in 2008.
Our company passed the ISO 9001:2000 quality management system certification in January 2003. In March 2008, we obtained the TS 16949:2002 quality management system certificate, and we have obtained the production license issued by the Germanischer Lloyd. - Top 10 Brand Hardware Manufacture in China
In 2006, we were awarded the title of “Top 10 Reputable Enterprises in Liaoning Province” by the reputation committee of Liaoning Province. We always persists on the policy of “High Quality, Customer First, Continuous Innovation, Sustainable Development,” for enterprise management, to meet customer expectations and higher requirements of quality.

Why Choose Custom Steel Castings?
- Tailored to Your Needs: From intricate designs to specific material properties, we create custom steel components that perfectly match your application requirements.
- Unmatched Strength and Durability: Steel’s inherent strength ensures your components can withstand even the most demanding environments.
- Superior Performance: Experience enhanced functionality, reliability, and longevity with custom-engineered steel parts.
- Cost-Effective Solutions: Optimize your designs and minimize waste with components built to your exact specifications.
- Wide Range of Steel Alloys: Choose from a vast selection of carbon steels, alloy steels, stainless steels to meet your specific needs.
- Advanced Manufacturing Techniques: We utilize state-of-the-art CNC machining, laser cutting, welding, and finishing technologies to deliver precision parts.
- Stringent Quality Control: Every component undergoes rigorous inspection to ensure it meets the highest industry standards.
- Expert Engineering Support: Our team of experienced engineers is here to guide you through every step of the process, from design to delivery.


Our Investment Casting Process:

1. Mold Design and Manufacturing
- Design
- Mold Manufacturing
2. Wax Pattern Production
- Wax Injection
- Trimming
3. Wax Pattern Assembly
- Assembly
- Inspection
4. Shells Production
- Slurry Dipping
- Sand Stuccoing
- Drying
- Repetition
5. Dewaxing
- Heating
- Cleaning
6. Firing
- Preheating
- High-Temperature Firing
7. Melting and Pouring
- Melting
- Pouring
8. Cooling and Shell Removal
- Cooling
- Shell Removal
9. Post-Processing
- Cutting
- Cleaning
- Heat Treatment
- Machining
10. Quality Inspection
- Dimensional Inspection
- Non-Destructive Testing
- Surface Inspection
11. Surface Treatment
- Polishing
- Coating
12. Packaging and Shipping
- Packaging
- Shipping
- Testings We Can Do:

Application of Precision Investment Casting Products
- Industrial Machinery: Gears, shafts, bearings, housings, and other critical components.
- Automotive: Engine parts, transmission components, suspension systems, and chassis parts.
- Construction: Structural steel components, fasteners, brackets, and custom fittings.
- Agriculture: Heavy-duty equipment parts, tillage tools, and harvesting components.
- Valves: Valve body part, valve bonnet part, valve cover part, valve disc part, valve seat part
- Pump: Pump house part, impellers etc pump components
Related Investment Casting Components:

SEND YOUR RFQ NOW!
Lantian Precision Machinery Manufacturing Co.,Ltd
Website: www.ltsteelcasting.com
Mobile: 0086-13478609753
Email:ltcasting@hotmail.com





