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About Us
NEWSUN is a leading world-class valve manufacturer headquartered in Brescia, Italy, and is an international industrial group that has been in over half a century. Its service projects include clean water treatment...

    • 概要：

      For the gap existing in the same industry with foreign valves, our valve industry should seriously consider, in order to improve some of our development problems, overcome the problem of non-...

    • 概要：

      First, the valve selection and setting parts: 1. Valves used on water supply pipes are generally selected according to the following principles: 管徑不大于50mm時，宜采用截止閥，管徑大于50m...

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