- India Cast Iron Ring & Cover As Per ASTM A48 Class 30
- 2016-10-25 12:51
- Specifications: Cast iron manhole ring and cover as per astm a48 class 30b which are being used all over the usaWe do ha
- NY Municipality Mike Valve Box As Per Astm A48 Class 30b
- 2016-10-23 02:06
- We do have valve boxes & manholes for the usa which are being shipped to the los-angeles, newyork, texas, houston, etc.