In order to understand the forefront of industrial development information. In 23th-25th,Mar, 2017,we visited the Mecspe industrial exhibition in Italy, where we learned more about… Read More »MECSPE Exhibition in Italy

Junyi according to the special requirements of the use of the process, we have developed four big metal joints.It also apply to Junyi’s coated pipe(outer… Read More »About the notification of new ES series metal joints