Inquiry (采购产品): Automatic Air Vents Kindly qoute for the following item. Automatic Air vents for closed water system. size 3/8 or 1/2 inch. Regards **** Hidden Message ***** Mehmood Yar Khan L1T 2L1 Company: Pearl Continental Hotel E-mail: myk_chief@hotmail.com **** Hidden Message ***** myk_chief@hotmail.com
