Inquiry (采购产品): gas detectors dear sir, do you sell 12v with relay, or 240v, natural gas detectors, if so how much and what is the minimum lead time on orders. Could you please get back to me as soon as possible. Thank You. **** Hidden Message ***** philip appleton se18 5sp Company: none E-mail: phil.appleton@gmail.com **** Hidden Message ***** phil.appleton@gmail.com
