Iune 3-Iune 5th, 2019 
National Exhibition a me Convention Center (Shanghai) 

6.2H

Ke kono aku nei ʻo Hebei Hongbang Valve Co., Ltd. iā ʻoe e komo i ka hōʻike 8th Shanghai FLOWTECH CHINA Exhibition.
ʻO kā mākou helu pahu: 6.2H 225