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- TIG Welding (GTAW) TIG welding (GTAW) uses argon as a shielding gas to protect the weld area and a non-consumable tungsten electrode to generate the welding arc. The process is well suited for thin-wall components and offers high weld quality, minimal distortion, and precise weld control.
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- CO₂ Shielded Arc Welding CO₂ Shielded Arc Welding uses carbon dioxide as the shielding gas to protect the weld area. The process produces welds with low hydrogen and nitrogen content and is commonly used for welding medium to large sheet metal and pipe components. This offers high productivity and deep weld penetration, making it suitable for welding thicker steel sections.
Founded in 2007, Huacheng specializes in the development and custom manufacturing of industrial metal components, with expertise in casting, forging, welding, and CNC machining. We support integrated solutions from process development through production and inspection to delivery, tailored to customer drawings and technical requirements.
Why Work With Us
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Manufacturing Know-How
Backed by manufacturing experience since 1994, we support complex component development across a wide range of materials, production processes, and industries.
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Process Engineering
Every project is reviewed for geometry, material, quantity, and performance requirements to determine the most efficient and cost-effective manufacturing solution.
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Integrated Production
Casting, forging, heat treatment, CNC machining, welding, and surface finishing capabilities are coordinated through a single production workflow, reducing lead times and supplier complexity.
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Quality Assurance
Comprehensive inspection resources, including material verification, dimensional measurement, and non-destructive testing, ensure components meet customer specifications and industry standards.
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Complex Part Development
We develop approximately 300 new metal components each year, including technically challenging parts with complex geometries, internal cavities, and precision-machined features.
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Coordinated Supply
As an integrated manufacturing partner, we combine multiple production processes under one project team, helping customers reduce sourcing risks, improve communication, and streamline procurement.