304 stainless steel precision cast lock tongue and lock core, silica sol lost-wax precision casting processing, cast steel casting parts factory
304 Stainless Steel Precision Casting for Lock Components
Discover the superior quality of our 304 stainless steel precision casting solutions, specifically designed for lock components like lock tongues and lock cores. Our advanced silica sol investment casting process ensures high precision and durability for your applications.

Why Choose Our Precision Casting Services?
Our manufacturing process offers numerous advantages:
- Material: High-quality carbon steel and 304 stainless steel options
- Precision: ±0.2mm dimensional accuracy
- Surface Finish: Polished to 3.2μm roughness
- Size Range: From 2mm to 420mm components
- Casting Method: Silica sol lost wax investment casting
Custom Manufacturing Capabilities
We specialize in customized solutions:
- Sample production in 3-7 days
- Full production cycle of 4-8 days
- OEM services and private label options available
- Assembly services provided
- Export-ready for global markets, especially Southeast Asia
Applications and Industries
Our precision cast components are ideal for:
- Lock hardware manufacturing
- Security equipment
- Metallurgical applications
- Amazon marketplace products
About Our Manufacturing
Located in Dongguan Chang'an, China, our factory combines traditional craftsmanship with modern technology to deliver exceptional casting results. We're committed to quality at every step of the production process.
Get Started with Your Project
Whether you need samples or full production runs, our team is ready to assist with your precision casting requirements. Contact us today to discuss your specific needs and receive a quote.