Weifang Yichuan Electronic Technology Co., Ltd. was established in July 2008. It is a professional enterprise engaged in the research, development, production, maintenance, sales, and service of industrial automation instruments. Our company's main products include high reliability measuring products such as wide range vortex street flow meters, electromagnetic flow meters, V-cone flow meters, ultrasonic flow meters, as well as flow measurement remote monitoring systems, IC card prepaid systems, heat exchange station systems, industrial automation control, etc. Our technical personnel have more than ten years of valuable experience in the instrument industry, and with their professional level and mature technology in the automation field, they have rapidly risen to occupy their own place in the industrial control field. Our company has two sets of measurement standard devices: standard meter method gas flow standard device and standard meter method liquid flow standard device, and has obtained the "Type Approval Certificate for Measuring Instruments of the People's Republic of China" and the "Manufacturing License for Measuring Instruments of the People's Republic of China". We are a nationally approved enterprise that can provide customers with instrument calibration and production maintenance services. Our company registered the "Yichuan" graphic and textual trademark in 2014, passed the IS09001:2015 quality management system certification in 2016, obtained 10 software copyrights in 2018, including IC card recharge system software V1.0, IC card prepaid metering monitoring system software V1.0, YC-2000 paperless recorder embedded software V1.0, flow, pressure, temperature online monitoring management system software V1.0, energy metering monitoring management system software V1.0, gas flow calibration system software V1.0, vortex flowmeter signal detection and processing coefficient embedded software V1.0, unmanned heat exchange station system software V1.0, wireless meter reading system software V1.0, liquid flow calibration system software V1.0, and was awarded the title of "Shandong Province High tech Enterprise" in 2018. Yichuan Company has always adhered to the corporate culture concept of "winning customers with integrity, impressing customers with technology, and ensuring customers with quality", and sincerely serves every customer well.