Engineering fitting steel cast units

We focus on carbon steel and alloy steel Casting Components dedicated to water treatment, sewage purification and environmental water engineering equipment. With stable Lost Wax Casting process, we produce high-density castings with smooth surface, good pressure resistance and medium erosion resistance, suitable for long-term operation in sewage, chemical wastewater and water circulation working environments. As a professional Foundry OEM manufacturer, we provide full-process customization including drawing design, sample making, heat treatment and anti-corrosion surface treatment.   We supply complete series of Customized Mechanical Accessories, including water treatment equipment base castings, pipeline connection fittings, filter frame components, valve seat castings and flow guide structural parts. Carbon and alloy steel materials maintain stable mechanical performance under water medium soaking and slight corrosive environment.   We also produce matched Customized Farm Machinery P…