Inquiry (采购产品): roll formed exterior threads I am looking for information on your process capability. Roll formed threads is what I am looking for. If you do this type of work, please e-mail me at: rossmanuserv@aol.com Thank You Al Ross **** Hidden Message ***** Al Ross MI 48613 USA Company: Ross Manufacturing Services, INC. Title: engineer E-mail: rossmanuserv@aol.com **** Hidden Message ***** rossmanuserv@aol.com