Brand: Zhongnuo
Packaging: poly-pallets, poly-cases
Supply Ability: 1200 tons each month
Certificate: ISO9001
Model No.: Industrial AWWA Standard Flanges
The American Water Works Association was founded on March 29th 1881 by a group of men representing water utilities in Illinois, Indiana, Iowa, Kansas, Kentucky and Tennessee. They worked together to identify uniform requirements for waterworks...
China AWWA Flanges of with CE