Perv products computer and Accessory Co., Ltd. is one of the leading manufacturer of PC-Based Multi-port RS232 / 422 / 485 Serial Cards, Data Acquisition and Measurement Products and Industrial Automation Control Products since 2002. Description: Wholesale: Specialized sales and service for multimedia computer systems including imaging and office automation applications, Arabic personal computers, power and environmental control equipment and fireproof media storage safes and chambers We are specialized in providing solution for the Remote Control and Communication via Internet and World Wide Web.