Dagewa kan "ingantaccen inganci, Isar da Sauri, Farashi Mai Kyau", yanzu mun kafa haɗin gwiwa na dogon lokaci tare da masu siyayya daga ƙasashen waje da na cikin gida kuma mun sami sabbin maganganu na abokan ciniki na zamani ga Mai ƙera bututun ƙarfe na Asiya na Galvanized Square/ Gi Steel Tube, Youfa Brand shine babban mai ƙera bututun ƙarfe da aka ƙera, Muna daraja tambayar ku, Don ƙarin bayani, tuntuɓe mu, za mu amsa muku da wuri-wuri!
Dagewa kan "ingantaccen inganci, Isar da Saƙonni cikin Sauri, Farashi Mai Kyau", yanzu mun kafa haɗin gwiwa na dogon lokaci tare da masu siyayya daga ƙasashen waje da na cikin gida kuma muna samun sabbin abokan ciniki da tsoffin sharhi.Gi Stee Tube/bututu, Bututun batsa na bututu/bututun ƙarfe 8, Bututun Karfe, Mun dage kan "Inganci Da Farko, Suna Da Farko Kuma Abokin Ciniki Da Farko". Mun himmatu wajen samar da kayayyaki masu inganci da kuma ayyukan bayan-tallace-tallace masu kyau. Har zuwa yanzu, an fitar da kayayyakinmu zuwa kasashe da yankuna sama da 60 a duniya, kamar Amurka, Ostiraliya da Turai. Muna da babban suna a gida da waje. Kullum muna dagewa kan ka'idar "Bashi, Abokin Ciniki da Inganci", muna sa ran yin hadin gwiwa da mutane a dukkan fannoni na rayuwa don amfanar juna.
| Samfuri | Bututun Karfe Mai Zurfi da Murabba'i Mai Rami Mai Rami |
| Kayan Aiki | Karfe na Carbon |
| Matsayi | Q195 = S195 / A53 Aji A Q235 = S235 / A53 Daraja B / A500 Daraja A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Daraja B Daraja C |
| Daidaitacce | DIN 2440, ISO 65, EN10219GB/T 6728JIS 3444/3466 ASTM A53, A500, A36 |
| saman | Rufin zinc 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen layi ɗaya |
| Ƙayyadewa | OD: 20*20-500*500mm; 20*40-300*500mm Kauri: 1.0-30.0mm Tsawon: 2-12m |



Tsarin Inganci Mai Tsauri:
1) A lokacin da kuma bayan samarwa, ma'aikatan QC guda 4 waɗanda suka yi fiye da shekaru 5 suna duba samfura bazuwar.
2) Dakin gwaje-gwaje na ƙasa mai lasisi tare da takaddun shaida na CNAS
3) Dubawa mai karɓuwa daga wani ɓangare na uku da mai siye ya naɗa/ya biya, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Ostiraliya, Peru da Birtaniya sun amince da shi. Muna da takaddun shaida na UL /FM, ISO9001/18001, FPC.
ƙara koyo game da takaddun shaida
Shiryawa da Isarwa:
Cikakkun Bayanan Marufi: a cikin fakitin ruwa masu girman hexagonal waɗanda aka cika da sandunan ƙarfe, Tare da majajjawa na nailan guda biyu ga kowane fakiti.
Cikakkun Bayanan Isarwa: Dangane da yawan jama'a, yawanci wata ɗaya ne.
Layukan samar da bututun ƙarfe mai siffar murabba'i da kuma siffar murabba'i guda 12 masu zafi da aka yi da galvanized
Masana'antu:
Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;
Kamfanin Handan Youfa Steel Pipe Co., Ltd.
Kamfanin Shanxi Youfa Steel Bututun Kaya, Ltd.
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