ʻO ka paipu kila Youfa ma Dusseldorf Tube a me ka hōʻikeʻike uea

ʻApelila 16^tha i 20^thUa hele ʻo Tianjin YOUFA kila paipu i ka hōʻikeʻike paipu a me ka uea 2018 ma Dusseldorf, Kelemānia.

Ua hālāwai mākou me nā mea kūʻai aku kahiko a ua launa pū me nā mea kūʻai aku hou.

Welina mai e kipa aku iā TianjinYOUFA paipu kila he ʻoihana kiʻekiʻe 500 ma Kina.

Hiki iā ʻoe ke kiʻi i kahi kūʻai hoʻokahi no ka paipu ERW (poepoe, huinahā a me ka huinahā) ʻeleʻele a galvanized paha.