Assistant valve enterprise to win the world




通径:NPS1/4"~4", DN8~100
压力:PN6~63
材质:WCB, CF8, CF8M, CF3M
温度:-29~120℃
标准:DIN3357, DIN259, DIN2999, DIN3202-M3, DIN3231
介质:Water, Oil, Gas
Add:No.28-1, willow road, economic and technological development zone, longwan district, wenzhou, zhejiang
Tel:+86-577-8691 3210
Email:jonyu@changyivalve.com