ʻO ka wehewehe huahana:

kikoʻī huahana:

mānoanoa	Ka lōʻihi	Anawaena

gi paipu zinc coating	ʻO ka paipu HDG ka uhi Zinc	kikoʻī anawaena

ʻOkoʻa mai nā hale hana ʻē aʻe:

1. ua noi mākou no ka loaʻa ʻana o 3 patents.(Groove pipe, shoulder pipe,Victaulic pipe)

2. Port: ʻo kā mākou hale hana he 40 mau kilomita mai ke awa ʻo Xingang, ʻo ia ke awa nui loa ma ka ʻākau o Kina.

3. ʻO kā mākou mau mea hana hana me nā laina huahana 4 i hoʻopaʻa ʻia ma mua, 8 mau laina huahana paipu kila ERW, 3 laina kaʻina hana galvanized wela.

Hoʻopili a lawe ʻia:

 hihia mea kūʻai:

Kūʻai ka mea kūʻai aku ma Australia i ka pauka i hoʻopaʻa ʻia ma mua o ka paipu pahu kila kila.Ma hope o ka loaʻa ʻana o nā mea kūʻai aku no ka manawa mua.Ke ho'āʻo nei ka mea kūʻai aku i ka ikaika pipili ma waena o ka pauka a me ka ʻili o ka paipu huinahā .He liʻiliʻi nā mea kūʻai aku i ka pauka a me ka hoʻopili ʻana o ka ʻili.He hālāwai mākou me nā mea kūʻai aku e kūkākūkā i kēia pilikia a hana mākou i nā hoʻokolohua i nā manawa āpau.ua poni makou i ka ili o ka paipu huinahalike .E hoʻouna i ka paipu huinahalike i poni ʻia i ka umu wela no ka hoʻomehana ʻana.Hoʻāʻo mākou i nā manawa āpau a kūkākūkā me ka mea kūʻai aku i nā manawa āpau.Loaʻa mākou i nā ala.Ma hope o nā hoʻāʻo he nui, ʻoluʻolu loa ka mea kūʻai aku i nā huahana.I kēia manawa kūʻai ka mea kūʻai aku i ka nui o nā huahana mai ka hale hana i kēlā me kēia mahina.

Nā kiʻi mea kūʻai:

Ua kūʻai ka mea kūʻai i nā paipu kila i kā mākou hale hana.Ma hope o ka hanaʻiaʻana o nā waiwai, hele mai ka mea kūʻai i kā mākou hale hana no ka nānāʻana.

ʻO kā mākou pono:

1.ʻo mākou ka mea hana kumu.

2.Our hale hana kokoke i ke awa o Tianjin.

3. No ka hōʻoia i ka maikaʻi o kā mākou huahana, hoʻohana mākou i nā mea kiʻekiʻe kiʻekiʻe a me ka mana koʻikoʻi

1.30% waiho a laila 70% koena ma hope o ka loaʻa ʻana o ke kope BL
2.100% i ka ʻike ʻana i ka palapala hōʻaiʻē hiki ʻole ke hoʻihoʻi ʻia
Ka manawa hoʻouna: i loko o 15-20 mau lā ma hope o ka loaʻa ʻana o ka waihona
Palapala: CE, ISO, API5L, SGS, U/L, F/M