Dongying Changrui Investment Casting Co.ltd

Our factory(We adopt the lost wax precision casting, precision machining and heat treatment . )use the silican sol craft (lost wax) to produce the production of stainless steel ,carbon steel , low-ally steel and other non-ferrous metals such as size and higher surface of all kinds of complex precision casting accessories. We can serve all kinds of accessories including :construction hardware ,hardware tools, auto parts , chemical machinery ,...

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