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Dongying Changrui Investment Casting Co.,Ltd
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About Us
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 fittings including :construction hardware ,hardware tools, auto parts , chemical machinery , and so on .
We have passed the ISO9001:2000 ...
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We use lost wax craft to produce the casting used for food machinery . we ...
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we use silicon sol craft to produce the castings with many kinds of material ...
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silicon sol craft ;
heat-resisiting steel ;
The life is more than 12 months ...
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silicon sol craft
investment castings
heat resisting ...
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We use lost wax craft to produce the pipe fittings which mainly the stainless ...
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We use lost wax craft to produce the impeller parts for pumps . we first cast ...
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We use lost wax craft to produce the castings used for food machinery . we ...
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1.lost wax craft
2.the life is more than 12 months
3.heat resistant material ...
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