Sima S. Enterprises is an established distributor of data communication equipment, as well as educational related media products since June 2001. Sima S. Enterprises does not manufacture any of the products but is a reseller and distributor of SerialComm products. We are a Better Business Bureau member for over a decade with a perfect A+ rating, selling to tens of thousands of satified customers

Since 2005, we have expanded our business and deversifed our product range to include data communication equipment, In January 2007, we launched rs232-converters.com which has offered data communications equipment first from another vendor and then later from SerialComm. Since we have started selling SerialComm products, manufactured by Jeddy Ventures LLC, DBA SerialComm,it has become our flagship business. The reason why our customers keep coming back is because we strive to provide the best possible customer and technical support. We are highly recognized by leading engineering companies.

Our servers are highly secure with measures to insure that the information you provide us is safe including TLS/SSL encryption, as well as a very sophisticated cybersecurity prevention system. We have a strict and defined privacy policy. We dp not solicite our cusomers by phone or email. At Sima S. Enterprises, we offer quality products at low prices with the best customer support available and to us that is most important.