LUOYANG COME ENERGY TECH CO.,LTD
pvc-u pressure pipe
ʻO nā paipu UPVC kiʻekiʻe no ka paipu: ʻO nā mea hoʻonā paipu PVC-U no nā ʻōnaehana wai
Pono ke koho ʻana i ke ʻano o ka paipu kūpono no ka mālama ʻana i ka palekana, ka lōʻihi, a me ka pono i nā ʻōnaehana paipu hou. Ke hoʻomau nei ka hoʻomohala ʻana o ka wai i ka honua, UPVC pipes for plumbing have become one…