For over 15 years, Huayun Stainless Steel has been the trusted partner for Fortune 500 companies, delivering precision investment casting solutions that exceed expectations.
Founded in 2009, Huayun Stainless Steel began with a simple mission: to provide the highest quality stainless steel investment castings at competitive prices. What started as a small foundry has grown into a leading manufacturer serving global industries.
Our journey has been marked by continuous innovation and unwavering commitment to quality. We've invested heavily in advanced equipment, skilled personnel, and quality systems to become the preferred supplier for Fortune 500 companies worldwide.
Today, we operate a state-of-the-art facility with over 100 skilled professionals, producing 500+ tons of precision castings monthly for customers in 30+ countries. Our success is built on the foundation of trust, quality, and exceptional service.

To be the global leader in precision stainless steel investment casting, recognized for innovation, quality, and customer partnership. We envision a future where our advanced manufacturing capabilities enable our customers to achieve their most ambitious projects.
To deliver exceptional stainless steel investment casting solutions that exceed customer expectations through continuous innovation, rigorous quality control, and unmatched service. We are committed to building long-term partnerships that drive mutual success.
At Huayun, perfection isn't just a goal—it's our DNA. Every casting reflects our commitment to achieving the perfect surface finish, dimensional accuracy, and material integrity.
Every casting meets exact specifications with ±0.1mm tolerance
ISO9001 certified processes ensuring consistent results
24-hour response time and dedicated project management
State-of-the-art investment casting and machining facilities
Our commitment to excellence has earned the trust of Fortune 500 companies across multiple industries. From appliance manufacturers to marine equipment suppliers, we deliver the precision and reliability that industry leaders demand.
Home appliance manufacturers
Yacht and boat manufacturers
Transportation equipment
Building hardware systems
Our quality management system is certified to the highest international standards, ensuring consistent quality and continuous improvement in all our processes.
ISO 9001:2015 Quality Management
Export License Certification
Material Testing Certificates
DIN EN 10088 Compliance
JIS Standards Certification
Every part undergoes rigorous testing and inspection to meet the highest industry standards.
We understand the importance of deadlines and consistently deliver projects on schedule.
Factory-direct pricing with 30-50% cost savings compared to traditional suppliers.
Our engineering team provides design optimization and manufacturability analysis.
Serving customers in 30+ countries with reliable shipping and logistics support.
We invest in technology and training to stay ahead of industry trends and customer needs.
Join the Fortune 500 companies who trust us with their most critical components. Let's discuss how we can bring your vision to life.
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