做快樂(lè)的事業(yè)，快樂(lè)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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Tonzo has officially changed its name to“Zhejiang Tongzheng Pipe Technology Co.,Ltd."
Prev: In October, Tonzo moved into the new site
Next: Tonzo "PVC-U drainage pipe and fittings" was awarded as "Zhejiang famous brand"
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