Find quick answers to all of your questions in this section. Q. What kinds of Natural Rubber does Rubber Exports Inc handle? A. For the moment are specialize in Ribbed Smoked Sheets (RSS). Q. Is there a limit to what you can supply? A. No, We have unlimited supply of RSS Grades for all your needs. Q. Where do the rubber originate? A. All our rubber comes from south asian countries. Q. Does Rubber Exports Inc also make synthetic rubber? A. For the time being No. Q. What kinds of quality controls do you use? A. We use the major ISO standards when making and handling. Q. How do I become a Rubber Exports Inc customer? A. Simply contact us via email, postal mail, or phone.