During spring festival,we can arrange delivery if you buy goods from Germany or USA or UK warehouse if you buy goods from china stock, we will deal with the order after holiday. Here we would like to inform of you that we will have 14 days holiday of our spring festival Day from 25th January to 7th February.
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Here are some specifications and operation manuals, If the network speed is very slow, we are strongly recommended that you use `Right click > Save Link as...` and save these documents in your local computer, then you can view them freely and quikly.