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Dichromating of aluminium casting machines

January 20, 2010

I am very happy to see your details in the website. We are manufacturers of CNG (compressed natural gas) kits of LM6 Aluminium category. We dicast automobile parts for CNG Kits. While the diecasting we are making it with Blasting. The colour of the final product is not at all shining. To give good shining of our product and silvery colour what is the chemical process we have to do. Kind advise is solicited.

Thanking you,

Wishing you the New Year greetings and all the seasonal greetings for you and your loving family

Yours sincerely

Deepak Agarwal Agarwal
manufacturer of CNG kits parts - Baroda,Gujarat,India
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