Dear Mr Colin, I am from OMATA water management sri lanka. In brief we have received a tender. 1)for supply of Poly aluminum chloride. the tender is a government tender. The tender will be closing on 27th April 2009. The tender is for supply and delivery of 300 Metric tons of Poly aluminum chloride First of all please give your comments to my Questions below 1)Are you a trading company or a manufacturer 2)Do you have a ISO9001 certificate 3)what is your maximum production capacity per month 4)what is the minimum delivery period please send us the following information(by email, scanned copies) 1)the copy of your ISO9001 certificate 2)All test certificates your have taken from BEURO Veritas or SGS or any other organisation 3)the analysis report of your products 4)the packing details 5)the details of the third party testing of materials including the name of the organization the specification of the material is as follows Color White /yellow Solubility in water 99.7 Water soluble poly aluminum chloride 30 Water insoluble matter by mass 0.3 Ammonical Nitrogen percent by mass max 0..01 Ph at 27C min 2.8 Chloride percent max 31 Sulphate min 10 Basicity min 40 As % max 0.004 Cd % max 0.005 Cr % max 0.07 Hg % max 0.001 Ni % max 0.07 Pb % max 0.02 Sb % max 0.004 Se % max 0.004 Fe % max 0.01 Mn % max 0.0015 Partical size 4mm 100% please send us your product's analysis report taken recently. We need a sample of your product and please tell us how we can get it from you. Thanking you, yours faithfully, David Labroy