yancheng jinggong valve co.,ltd.-澳门网投

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yancheng jinggong valve co.,ltd.
add:no.166 north tongyu road funing county jiangsu china
tel:0086-515-87237812（chairman of the board）
fax:0515-87237078
zip:224400
website:www.jg-cn.com
e-mail:[email protected]

ball valve

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jgq - 14 precision casting ball valve american standard 150 lb to 600 lb 1/2 "and 12"

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