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The Haiyan New Century Petrification Equipment Co.,Ltd is the national chemical industry profession and the Chinese petrochemistry main corporation recommends the new padding, the tower contents and the fitting product specialized production factory. ince has put up a factory £¬ With the domestic related universities, colleges and Sinstitutes, the scientific research designing department carry on the widespread technology to cooperate £¬ The development development adapts the market demand home advanced new e...
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