Zhangqiu Chaofan Forging Factory(www.zqchf.com) have been years in exporting flanges which are in accordance with ANSI,JIS DIN,UNI ,BS standards.Our main products are weld necking,blind,slip on,plate socket welding and thread flanges.We can make the size from 1/2" to 24".
商铺手机链接：http://m.vooec.com/c_chaofanforging1.html
商铺网站链接：http://chaofanforging1.cn.vooec.com
主营业务：Flange,Carbon steel flange,Stainless Steel Dlange