Inquiry (采购产品): Duckbill check valve Dear Sir, We are very pleased to contact your company. By the request of our client, we are looking for a good supplier of the duckbill check valves. We are working for water treatment field in Korea since established in 1990. We need 64 valves, 400mm flanged type and exterior mounted. And others are per your standard specification. This valves are including in the supply scope of piping and thus no requested specification yet. This is for job and will be decided in several weeks. So, if you can support us so positively, we can get favorable postion on this job. Could you please send us the best condition with price & some techincal informations so that we can submit it to our client. B. Regards, S. H. Lee **** Hidden Message ***** Sei Ho Lee 411-722 KOR Company: Hwail C&E Co., Ltd E-mail: shlee@hwailcne.com **** Hidden Message ***** shlee@hwailcne.com