we are manfuacturer of ductile iron pipefittings and we supply ductile iron pipe for all over the world.
according to ISO2531 and EN545
商铺手机链接：http://m.vooec.com/c_neildy.html
商铺网站链接：http://neildy.cn.vooec.com
主营业务：ductile iron pipe and fittings