做快樂的事業(yè)，快樂的做事業(yè)，愿為天下人創(chuàng)造舒適、衛(wèi)生、安全的用水環(huán)境
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The "Home-installed PPR Younai pipe" produced by our company is qualified in the national linkage spot check of PPR pipe products quality in 2014.
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