91精品观看91久久久久久,国产a国产,欧美二区视频,欧美韩国日本一区,国产精品99在线观看,成人看片黄a免费看视频,国产精品99在线观看

Financial telephone: 0538-8165859
Phone: 0538-8151706
Fax: 0538-8107530
Address: No. 49, Xinbei Road, big market, Tai'an.


Seamless steel pipe is widely used

發(fā)布時(shí)間:[2018-3-4 16:56:40]    瀏覽量:3063次
　　Seamless steel pipe is divided into many varieties, and it is applied to all kinds of industries. 316 stainless steel pipes are needed. The market demand of them is similar to those of similar steel pipes. It is practical to use: layout and fertilizer equipment, ships, geological drilling, drilling, car axle, kerosene, boiler and other industries carrying fluid.
HomeBrief IntroductionOrganizationLetter Bridge NewsProduct CenterAptitude HonorHuman ResourcesContact Us

Mailbox：taxinqiao@163.com    Website：m.fayoushun.com
Shandong Xinqiao Industrial Co., Ltd.  Copyright         Technical support：Nuodun Network
Headquarters：0538-8151706    Fax：0538-8151704 Address：The new North Road of the steel market of Tai'ant
Branch：0538-5018001      Fax：0538-5018004 Address：Tai'an national Mountain Center