丨vidiyo

kuzungulira otentha kuviika kanasonkhezereka zitsulo chitoliro

spiral chitoliro fakitale|opanga|wopereka yuantaiderun

Njira yopangira ma coil a GI

galvanized rectangular chubu katundu

LSAW machubu mankhwala

malabati otulutsa

zosapanga dzimbiri steelpipe mankhwala

PPGI COIL BLUE Pakupanga

oem PPGI COIL BLUE Pakupanga

momwe mapaipi a LSAW amapangidwira

PIPI YOSONGOLA

Khoma lalitali lamakona anayi lalikulu chubu

odm PPGI COIL BLUE Pakupanga

PPGI koyilo COLOR makonda Popanga

Mzere wopanga zitsulo zosapanga dzimbiri

Zopanga za coil za GI

Madigiri 90 mbali yakumanja ndi machubu amakona anayi akupanga

Octagonal zitsulo chubu

wapadera zooneka chitoliro videospecial zooneka chitoliro kanema

Maloto abwino, nthawi yabwino!-YuantaiDerun Gulu-fakitale yayikulu kwambiri yamachubu a square rectangular China

Yuantedrun 5 miliyoni matani lalikulu mphindi chitoliro pulojekiti Idzamanga lalikulu limodzi lalikulu mphindi pip

ERW chitoliro fakitale yuantaiderun

PPGI COIL RED

PPGI COIL BLUE Pakupanga

mafuta mzere chitoliro OTCG mapaipi fakitale

API 5CT chubu PUP JOINT

Api 5ct Tubing Coupling Casing

steelstrip uncoiling-Kodi mukufuna kudziwa njira yoyamba yopangira chitoliro chachitsulo?

Kanemayu ndi wamakasitomala aku Spain

mtundu nkhani ya YuantaiDerun zitsulo gulu