(4-traders.com) ZURICH, Nov. 10, 2017 /PRNewswire/ -- AquaSPE AG from Zurich Switzerland and H2bid of San Diego announced today their collaboration to make the largest public tender database for the U.S. and Canada available on The Water Network. Effective immediately, thousands of public tenders from U.S. and Canadian water and wastewater utilities can...http://www.4-traders.com/news/Largest-Public-Tender-Database-for-Water-Utilities-Now-Available-on-The-Water-Network-s-Business-Exc--25483207/?utm_medium=RSS&utm_content=20171110