Yawancin lokaci muna ci gaba da ba ku mafi kyawun sabis na mabukaci, tare da nau'ikan ƙira da salo iri-iri tare da mafi kyawun kayan aiki. Waɗannan shirye-shiryen sun haɗa da samuwar ƙira na musamman tare da sauri da kuma aikawa don Tsarin Sabuntawa don Ruwan Zafi Bututun Karfe Mai Galvanized/Tube Mai kusurwa huɗu/Bututun gini. Youfa alama ce ta babbar masana'anta don bututun ƙarfe na carbon. Muna maraba da sabbin abokan ciniki da tsoffin abokan ciniki daga kowane fanni na yau da kullun don tuntuɓar mu don hulɗar kasuwanci na dogon lokaci da cimma nasarar juna!
Yawancin lokaci muna ci gaba da ba ku mafi kyawun sabis na masu amfani, tare da nau'ikan ƙira da salo iri-iri tare da mafi kyawun kayayyaki. Waɗannan shirye-shiryen sun haɗa da samar da ƙira na musamman tare da sauri da aikawa donHaɗin Tube na Mai Haɗawa Square, Bututun murabba'i 30*60, Bututun Murabba'i 25*50Barka da zuwa ziyartar kamfaninmu, masana'antarmu da kuma ɗakin nunin kayanmu inda muke nuna kayayyaki daban-daban waɗanda za su dace da tsammaninku. A halin yanzu, yana da sauƙi a ziyarci gidan yanar gizon mu, kuma ma'aikatan tallace-tallace za su yi iya ƙoƙarinsu don samar muku da mafi kyawun sabis. Da fatan za a tuntuɓe mu idan kuna buƙatar ƙarin bayani. Manufarmu ita ce taimaka wa abokan ciniki su cimma burinsu. Muna yin ƙoƙari sosai don cimma wannan yanayi mai amfani da nasara.
| Samfuri | Bututun Karfe Mai Zurfi da Murabba'i Mai Rami Mai Rami |
| Kayan Aiki | Karfe Mai Kauri |
| 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 |
| 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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