Inquiry (采购产品): Disposable Cylinders Could you please send me a catalog along with pricing and availability on your disposable cylinders. I would also like to know if you manufacture lower pressure disposable cylinders. I am in need for this information by next week. Thank you **** Hidden Message ***** John Serow 5645 Ransom Houston, TX 77087 USA Company: ISGAS, Inc. Title: Operations V.P. Phone: 713-645-5886 Fax: 713-645-0661 E-mail: john@isgas.us **** Hidden Message ***** john@isgas.us