Building 10,Decheng HanJing Park, ChongChuan District

Nantong Ketech Instrument Co., Ltd. is a high technology enterprise which specializes in designing, manufacturing and developing industrial products, including ultrasonic flaw detector, thickness gaug...

zhongxinyi, Nantong, Jiangsu, China

Nantong Youdu Trade Co., Ltd is specialized in marketing of non-destructive testing instruments and gages. Our main products are digital ultrasonic flaw detectors, portable metal hardness testers, han...