100% Original Gi Square Tubular Steel Sizes Galvanized Pipe Youfa Brand ka mea hana nui loa no ka paipu kila welded

e hoʻomau i ka hoʻomaikaʻi ʻana, e lilo i kekahi hopena kiʻekiʻe e like me ka mākeke a me ka mea kūʻai aku i nā koi maʻamau. He papahana hōʻoia maikaʻi kā kā mākou hui i hoʻokumu ʻia no 100% Original Gi Square Tubular Steel Sizes Galvanized Pipe Youfa Brand ka mea hana nui loa no ka paipu kila welded, Ke kālele nei mākou i ka hana ʻana i nā huahana kiʻekiʻe loa e hāʻawi i ke kākoʻo no kā mākou mea kūʻai aku e ʻike i ka lōʻihi- hua'ōlelo pili aloha lanakila-lanakila.
e hoʻomau i ka hoʻomaikaʻi ʻana, e lilo i kekahi hopena kiʻekiʻe e like me ka mākeke a me ka mea kūʻai aku i nā koi maʻamau. Loaʻa i kā mākou hui kahi papahana hōʻoia maikaʻi loa i hoʻokumu ʻia noGi Pipe, Nui Paipu Gi, Nā Nui Pipe Gi, youfa paipu kila, Loaʻa iā mākou nā lā kūʻai pūnaewele āpau e hōʻoia i ka lawelawe mua a me ka lawelawe ma hope o ke kūʻai aku i ka manawa. Me kēia mau kākoʻo āpau, hiki iā mākou ke lawelawe i kēlā me kēia mea kūʻai aku me ka huahana maikaʻi a me ka hoʻouna ʻana i ka manawa me ke kuleana nui. Ma ke ʻano he ʻoihana ʻōpio e ulu nei, ʻaʻole paha mākou ka mea maikaʻi loa, akā ke hoʻāʻo nei mākou i ka maikaʻi loa e lilo i hoa maikaʻi nou.

Mana Koʻikoʻi Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki e ʻike i nā huahana ma ke ʻano maʻamau.
2) Keʻena hoʻokolohua ʻae ʻia me nā palapala CNAS
3) ʻAe ʻia ka nānā ʻana mai ka ʻaoʻao ʻekolu i koho ʻia / uku ʻia e ka mea kūʻai aku, e like me SGS, BV.
4) Apono ʻia e Malaysia, Indonesia, Singapore, Philippines, Australia, Peru a me UK. Loaʻa iā mākou nā palapala UL / FM, ISO9001/18001, FPC

e aʻo hou e pili ana i nā palapala hōʻoia

Hoʻopili a hoʻouna:
ʻO nā kikoʻī kikoʻī: i loko o nā pūʻolo hexagonal kūpono i ke kai i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua maʻa nylon no kēlā me kēia pūpū.
Delivery Details : Ma muli o ka QTY, maʻamau hoʻokahi mahina.

12 wela galvanized huinahalike a me rectangular kila paipu hana laina
hale hana:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd