Inquiry (采购产品): Superplasticizer (High-range Water Hi Tao, My name is Paul Jones owner of a ready mix concrete company.I am looking to purchase your superplasticiser in bulk size. I would like to request for a 25kg sample be sent to our facilities so that we may run test samples of this product. Also pricing for this product. Thank you for your time. Paul **** Hidden Message ***** Paul, Freedom Concrete Co. Inc., 15 Scott Ave. Brookhaven Pennsylvania, 19015, 1-610-8747827, Country:USA **** Hidden Message ***** pwj63@comcast.net