精品国产爽香蕉在线观看，无遮挡无码视频在线播放，精品国产刺激国语对白，精品香蕉久久久午夜福利，免费看国产三级片网站，狠狠精品干练久久久无码中文字幕，黄色片在线免费观看A，日韩欧美亚欧在线视频

2011-12-19Features cap head comparison

總1條記錄1

Products

: Elliptical head

: Butterfly head

: Spherical head spin edge

: Flat Head

: Spherical head

: Bow bottom head

: Conical head

: Spherical cap shaped head

: Insulation panel

: Expansion Joints

: Jacket (cylinder) rotation side

: Manhole flange

Home Head Series Products News Parameter Company Profile Contact Us Company Culture

Wenzhou Shangshang Metal Products Co., Ltd.
Add : 208,Zhanhong Road,Dushan,Longwan CentralIndustry,Wenzhou
Tel : 086-577-86923687 85981288 Fax : 086-577-86913687
All Rights Reserved © 2016 Wenzhou Shangshang Metal Products Co., Ltd Zhejiang ICP No. 08,005,782