2019 kumukūʻai kūʻai nui Erw Tubes Astm A53 Gr.b Ms Square Hollow Steel Pipe Welded Steel Pipe Steel Square Pipe

Hoʻāʻo mākou no ka maikaʻi loa, ʻoihana i nā mea kūʻai aku ", manaʻolana e lilo i hui laulima maikaʻi loa a me ka ʻoihana dominator no nā limahana, nā mea hoʻolako a me nā mea kūʻai aku, ʻike i ka waiwai o ka kaʻana like a me ka hoʻolaha mau no ke kumukūʻai kūʻai nui 2019 Erw Tubes Astm A53 Gr.b Ms Square Hollow Steel Pipe Welded Steel PipePaipu Huinaha kila, Hoʻohanohano mākou i kā mākou kumu nui o ka ʻoiaʻiʻo ma ka ʻoihana, ka mea nui ma ka ʻoihana a e hana i ka mea maikaʻi loa e hāʻawi i kā mākou mea kūʻai aku me nā waiwai kūʻai kiʻekiʻe loa a me ke kākoʻo koʻikoʻi.
Hoʻāʻo mākou no ka maikaʻi loa, ʻoihana i nā mea kūʻai aku ", manaʻolana e lilo i hui hana like maikaʻi loa a me ka ʻoihana dominator no nā limahana, nā mea hoʻolako a me nā mea kūʻai aku, ʻike i ka waiwai o ka kaʻana like a me ka hoʻolaha mau noPaipu kila huinaha 40x40, ʻO ka paipu kila i hoʻopaʻa ʻia ʻo Erw Spiral, Paipu Huinaha kila, Hiki iā ʻoe ke loaʻa mau nā hoʻonā āu e pono ai i kā mākou hui! Welina mai e nīnau mai iā mākou e pili ana i kā mākou huahana a me nā mea a mākou i ʻike ai a hiki iā mākou ke kōkua i nā ʻāpana kaʻa. Ua kakali mākou e hana pū me ʻoe no kahi kūlana lanakila-lanakila.

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.