We offer QUALITY...
SerialComm's products are industry proven for over a decade and is recognized as a respected industry leader for its inexpensive and a high-quality product-line. SerialComm backs its products by a 5-year replacement warranty and a hassle-free return process.
We offer MORE...
- Fast Free Worldwide Shipping
- Same-day Express until 6:30pm E.S.T.
- 24/7/365 Customer Service
- Free Engineering Technical Support
- Reseller & Volume Discounts
For over a decade, Sima S. Enterprises LLC has been a reseller and distributor of data communication products and other related merchandise with over 20,000 customers since its inception. Sima S. Enterprises LLC is an authorized dealer of superior SerialComm products, and offers products at SerialComm's direct prices. Both Sima S. Enterprises LLC and SerialComm are ISO-9001:2015 certified and have acquired Better Business Bureau A+ ratings for well over a decade. Sima S. Enterprises has a very strict privacy policy. We do not store any credit card information and we will never send you SPAM solicitations unlike most of our competitors.
Since 2009, SerialComm has been a leading manufacturer of exceptional quality commercial and industrial data communication products. Unlike many of its competitors, SerialComm offers high-grade products, while providing its customers the option to select from either commercial-grade or industrial-grade products, applicable to your specific application and budget requirements. In addition, Sima S. Enterprises and SerialComm both offer its FREE valuable engineering expertise to our clients.
Sima S. Enterprises sells many types of high-quality reliable data communication products at a low price with a comprehensive 5-year replacment warrany. Some of these products include industrial-grade and commercial-grade RS232 to RS485 converters, RS232 to RS422 converters, RS232 to TTL converters, RS485 / RS422 and RS232 isolators and repeaters, USB to serial adapters, RS232 / RS422 / RS485 to fiber optic converters, fiber optic media converters, serial servers and serial / fiber optic accessory products.
Below are a few of our valued customers:
- Allied Electronics
- BAE Systems Corp.
- Comcast Corp.
- Harris Corp.
- Northrop Grumman
- USAF Academy
- Honeywell Corp.
- Intel Corp.
- Johnson Controls
- Lockheed Martin
- Princeton University
- Tyco Telecomm
- NASA
- Panasonic
- Raytheon Corp.
- Siemens Corp.
- Seagate Technologies
- Sirius Satellite Radio
- The Boeing Company
- Union Switch & Signal
- AT&T
- Cisco
- General Electric
- Microsoft
- Hewlett Packard
- IBM Corp.
- ITT Corp.
- L-3 Communications
- Mitre Corp.
- US Navy
