Custom painted carbon steel fittings

We specialize in heavy-duty carbon steel plain spray casting parts for engineering machinery, heavy equipment and industrial supporting systems, providing high-strength matte anti-rust Casting Components through high-precision Lost Wax Casting and standardized raw spray finishing. Our heavy-duty carbon steel castings adopt optimized casting formulas and structural reinforcement technology, ensuring high rigidity, strong impact resistance and stable load-bearing performance. After professional plain spray treatment, the casting surface forms a thick and uniform protective matte layer that resists workshop dust, outdoor dry weather and mechanical friction abrasion, effectively extending the service life of heavy mechanical structural parts. As a professional global Foundry OEM supplier, we support heavy-load structural customization, wall thickness reinforcement, mechanical performance optimization and customized industrial plain spray finish for global heavy machinery manufacturers. We…