Inquiry (采购产品): 20lb CO2 cylinder refill I have a 20 LB CO2 gas cylinder that needs to be refilled for use with a mosquito catcher. Do you do this and, if so, what will this cost? Thank you. **** Hidden Message ***** Thomas Mierzejewski 06032 Company: MDTC E-mail: tommajeski@comcast.net **** Hidden Message ***** tommajeski@comcast.net
