Inquiry (采购产品): Bag-in /bag out hepa filter id like to enquire whether your respective company manufactures bag-in/bag-out HEPA filters for BSL 3/BSL 4 labs. pls email me back. thanks **** Hidden Message ***** fayaa ling 43650 Company: ERLA TECHNOLOGIES (M) SDN BHD E-mail: fayaaling@yahoo.com.my **** Hidden Message ***** fayaaling@yahoo.com.my
