ʻO ka hale hana OEM/ODM Astm A135/a795 20mm Erw Galvanized Pipes ʻO ka brand Youfa ka mea hana nui loa no ka paipu kila kalapona

Me ke ʻano hilinaʻi maikaʻi loa, ka inoa maikaʻi a me nā lawelawe mea kūʻai aku kūpono, ua hoʻokuʻu ʻia aku nā huahana a me nā hoʻonā i hana ʻia e kā mākou hui i nā ʻāina a me nā wahi he nui no ka OEM/ODM Factory Astm A135/a795 20mm Erw Galvanized Pipes ʻO Youfa ka mea hana nui loa no ka paipu kila kalapona, Hoʻokipa mākou i nā mea kūʻai aku, nā hui ʻoihana a me nā hoaaloha pili mai nā ʻāpana āpau o ka honua e hoʻokaʻaʻike mai iā mākou a noi i ka laulima no nā uku like.
Me ke ala kūpono loa, ka inoa maikaʻi a me nā lawelawe mea kūʻai aku kūpono, ua hoʻokuʻu ʻia aku nā huahana a me nā hoʻonā i hana ʻia e kā mākou hui i nā ʻāina a me nā wahi he nui noPaipu Galvanized 20mm, Paipu kila Erw, paipu galvanized mua, ʻO kā mākou pahuhopu nui ka hāʻawi ʻana i kā mākou mea kūʻai aku ma ka honua holoʻokoʻa me ke ʻano maikaʻi, ke kumukūʻai hoʻokūkū, ka lawe ʻoluʻolu a me nā lawelawe maikaʻi loa. ʻO ka ʻoluʻolu o ka mea kūʻai aku kā mākou pahuhopu nui. Welina mākou iā ʻoe e kipa i kā mākou lumi hōʻikeʻike a me ke keʻena. Ke kakali nei mākou e hoʻokumu i ka pilina ʻoihana me ʻoe.

Ka Mana Kūlana Koʻikoʻi:
1) I ka wā a ma hope o ka hana ʻana, 4 mau limahana QC me ka ʻoi aku o 5 mau makahiki o ka ʻike e nānā i nā huahana ma kahi random.
2) Keʻena hoʻokolohua i hōʻoia ʻia e ka ʻāina me nā palapala hōʻoia CNAS
3) Nānā ʻae ʻia mai ka ʻaoʻao ʻekolu i koho ʻia/uku ʻia e ka mea kūʻai, e like me SGS, BV.
4) Ua ʻāpono ʻia e Malekia, ʻInidonesia, Singapore, Pilipine, ʻAukekulelia, Peru a me UK. Loaʻa iā mākou nā palapala hōʻoia UL /FM, ISO9001/18001, FPC.

aʻo hou aʻe e pili ana i nā palapala hōʻoia

Hoʻopili a me ka lawe ʻana:
Nā kikoʻī hoʻopili: i loko o nā puʻupuʻu kai hexagonal i hoʻopaʻa ʻia e nā ʻāpana kila, Me ʻelua mau maʻa nylon no kēlā me kēia puʻupuʻu.
Nā kikoʻī hoʻouna: Ma muli o ka QTY, ʻo ka maʻamau hoʻokahi mahina.