Shenzhen Jie Shengda Technology Co., Ltd. is a collection development, production, trade as one of the high-tech enterprises, it has been dedicating to design and produce AC-DC power modules, DC-DC power modules, high voltage power modules, Medium Voltage Modules, micro-power DC-DC converter, isolation transmitter, isolation amplifier, signal isolation, 4-20mA Isolation Amplifier, 4-20mA series, distributors series, Splitters series, conditioners, two-wire isolation amplifier, active isolation amplifier (optocoupler isolation and magnetic isolation two series), mV-level small signal isolation amplifier, isolation power transmitter, PT100 RTD temprature signal isolation transmitter, power isolation transmitter, fence, V/F frequency pulse isolation transmitter, F/V frequency pulse isolation transmitter, resistors (displacement) signal isolation transmitter, switch signal isolation transmitter, pressure isolation transmitter, non-isolated amplifier, data acquisition converter(D/A converter, A/D converter, RS-232/RS-485) high-tech enterprises. Self-developed products meet international standards, products performance reliability and through EMC Certification (CE certification), the input and output signals are adopting international standard signal designs. (eg: 4-20mA/0-20mA/0-10V/0-5V/1-5V/0-10mA/0-100mV, etc. ) compatible with the vast majority of domestic and foreign well-known brands, our products categories covering more than thousands, is industrial automation applications analog signals, digital signals hybrid integrated circuit development, and manufacturing companies.