Inquiry (采购产品): Acoustic Panels Purchasing Hello Sir/Madam We want to purchase a batch of acoustic panels. Quantity: 50000 m2(each size,total 15000,000m2) Sound insulation volume: 23-30 db Size: 2750x80x25mm ; 2750x200x15mm ; 2750x160x10mm (Hainan is going to be a international travle island.Most of the buildings need environmental building materials,so we also need other environmental materials if you can provide) I hope you can give me the quotation as soon as you receive the mail Waiting for your feedback. Thank you! Regards, Tiffany Tel:86+898-66517566 Fax:86+898-66520158 Free telephone:4006699635 Company: Shirgem Impor&Export Co.,Ltd Website:www.shhirgem.com E-mail:shirgem@vip.163.com **** Hidden Message ***** Tiffany Meng 570000 Company: Shirgem Import&Export Co,.Ltd E-mail: shirgem@vip.163.com **** Hidden Message ***** shirgem@vip.163.com