ultrasonic plastic welding equipment-shanghai ji machinery manufacturer, price discount
website nantong anfeng instrument co., ltd. is an ultrasonic flaw detector manufacturer specializing in non-destructive testing equipment. the company has developed and produced various types of flaw detectors, ultrasonic flaw detectors, automated online ultrasonic, eddy current flaw detection systems, fully digital ultrasonic flaw detectors, thickness gauges, hardness meters and other non-destructive testing products. at present, anfeng has more than a dozen distributors integrating sales and service across the country. 1 dust and soil moisture monitoring system 30 strip
