Industrial 28% content is 1200 is not included in the tax content of 26% If the price is 1000 tax-free We are manufacturers, if necessary, can send us a message
The impact is affirmed, because the flocculant is through the surface charge of microorganisms to achieve the purpose of aggregation and flocculation sedimentat
In fact, liquid aluminum polychloride and solid aluminum chloride production process is almost, these information can be found online, you can Baidu
The global pattern is that all websites are accessed through proxies, including those that can be directly connected. The PAC mode is to go some of the sites to
Poly aluminum chloride national standard determination of alumina GB15892-2009 Standard solution of zinc chloride titration