About Sanming Huayi
Sanming Huayi Machinery Manufacturing Co. is a professional manufacturer specializing in machining and casting of industrial metal components.
With 18+ years of manufacturing experience, we provide reliable OEM solutions for global customers in industries such as steel production, heavy machinery, mining equipment, and industrial transmission systems.
Our factory is equipped with advanced machining equipment and strict quality control processes to ensure every component meets customer specifications.
We support custom manufacturing based on technical drawings and detailed requirements.
Our Products
Industrial Gears
High-strength gears used in heavy machinery and steel production equipment.
Steel Rollers
Durable rollers for steel mills and industrial production lines.
Custom Shafts
Precision shafts manufactured according to customer drawings.
Cast Steel Components
High-quality cast parts for heavy industrial applications.