Shanghai Hong Jin Ultrasonic Electronic Equipment Factory is an enterprise specialized in the research and development, production, sale of ultrasonic equipment electronic products. We have advanced testing a number senior R&D personnel with 10 ...

Changzhou AoHeng Machinery Co., Ltd. is located in City, Jiangsu Province. We integrated the design, production, sale and service as one. We use imported materials have developed a series of ultrasonic equipment such lace machine, sewing quilting pleating ...