这里有一个询盘要KOH和Guanidine Hydrochloride，有用的请拿去。 Contact Name:Mr Mario Cretikos（3D Industries ） We are importer into USA and are searching for supplier of Guanidine and Potassium Hydroxide. If you can supply either of these, then please contact me today ONLY at marioc@3d-ind.com . Advise your full contact details, website, and I will send you more details.
