西安方元能源工程有限责任公司
Exhibit Profile：
The main exhibits include: Intelligent winch metering control system、 Multistage perforating control system、 Horizontal well self-oriented angular perforator、 Soluble reverse bridge plug，etc., belonging to the petroleum instrument series.
The main exhibits include: Intelligent winch metering control system、 Multistage perforating control system、 Horizontal well self-oriented angular perforator、 Soluble reverse bridge plug，etc., belonging to the petroleum instrument series.
Website：https://www.xafangyuan.com.cn/