Copper casting is the most common part of our daily life, but there are still some people who don't know how to save copper castings very well. So today, Xiao Bian teaches you how to do it. We hope to help you.
1.as with other metal products, must keep the surrounding environment dry, no dust and air pollution, the best environmental humidity control is also within a certain range.
2.copper castings must be thoroughly cleaned before they are preserved, including all contamination, preferably chemically protected, but not with heavy oils or oils applied to copper castings.
3.at the time of cleaning must not direct contact by hand, it is best to use a soft cloth, soft brush etc.. In addition, it is washed with distilled water, and then dried to keep the copper castings in their best shape.
If you are interested in our products, or need to join us, please feel free to contact us
Wuxi, Dongao, Nonferrous, Casting, Co., Ltd.
Add:NO.1, Nongxin, Road, Yuxiang, village, Dongbeitang, town, Xishan, District, Wuxi, China
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