86-0531-83516688  |  WeChat official account

Welcome to Zhangqiu Guanghui Communication Power Equipment Co., Ltd!      Mailbox:lokilee1688@163.com

CN

Hardware category

Ductile iron manhole cover

TIME:2020-04-25   VIEW:222


 
Product functions and features
Product information:Manhole covers are manufactured for road construction, natural gas, water supply and drainage, telecommunications. Manhole covers and gratings should be smooth, no blisters, holes, distortion or any other defects.

Contacts : General Manager Lee
Telephone : 86-0531-83516688
Mobile Phone : 86-13606412877
Address : Chengdong Industrial Park,Mingshui Economic Development Zone,Jinan,Shandong,China

91国产品国产在线观看,23nvnv久久精品,国产一区激情国语对白,欧美精品精品视频2020影视,国产区欧美区亚洲一区,日韩欧美中文字幕一本不卡