Dongying Highco Metal Manufacturing Co.,Ltd. is a manufacturer and exporter of investment castings and other OEM metal components.
We have been producing high-grade precision investment castings in different materials over 10 years. Main materials are stainless steel, carbon steel, low alloy steel, heat-resistant steel, high temperature alloys, aluminum, copper, etc. More than 90% products are exported to EU, Japan, the United States, Australia, etc.
We can offer to our customer not only semi-finished parts, CNC machining finished parts, assembly parts. And also hand polished, electric polished, vibration, black oxide, carburization, etc. different surfaces treatments.
