Tare da kyakkyawan tsarin gudanarwa, ƙarfin fasaha mai ƙarfi da kuma tsauraran hanyoyin sarrafa inganci, muna ci gaba da samar wa abokan cinikinmu inganci mai inganci, farashi mai ma'ana da kuma kyakkyawan sabis. Muna da burin zama ɗaya daga cikin abokan hulɗarku mafi alhaki da kuma samun gamsuwar ku ga OEM China.Galvanized Karfe BututuDon Kasuwanci, Kamfaninmu mai rufi da zinc Galvanized Don Kayan Ginawa, Youfa ita ce babbar masana'antar bututun ƙarfe na carbon, Kamfaninmu yana sadaukar da wannan "abokin ciniki da farko" kuma ya himmatu wajen taimaka wa masu siyayya faɗaɗa kasuwancinsu, don su zama Babban Shugaba!
Tare da kyakkyawan tsarin gudanarwa, ƙarfin fasaha mai ƙarfi da kuma tsauraran hanyoyin sarrafa inganci, muna ci gaba da samar wa abokan cinikinmu inganci mai inganci, farashi mai ma'ana da kuma kyakkyawan sabis. Burinmu shine mu zama ɗaya daga cikin abokan hulɗarku mafi alhaki da kuma samun gamsuwar kuGalvanized Karfe Bututu, Karfe Mai Rami, girman bututun ƙarfeAna sayar da kayayyakinmu ga Gabas ta Tsakiya, Kudu maso Gabashin Asiya, Afirka, Turai, Amurka da sauran yankuna, kuma abokan ciniki suna kimanta su da kyau. Domin cin gajiyar ƙarfin OEM/ODM ɗinmu da ayyukanmu masu la'akari, ya kamata ku tuntube mu a yau. Za mu ƙirƙiri da kuma raba nasara tare da dukkan abokan ciniki da gaske.
| Samfuri | Bututun Karfe Mai Zafi |
| 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 | EN39, BS1139, BS1387, EN10255, ASTM A53, ASTM A500, A36, ASTM A795, ISO65, ANSI C80, DIN2440, JIS G3444, GB/T3091, GB/T13793 |
| saman | Rufin zinc 200-500g/m2 (30-70um) |
| Ƙarshe | Ƙarshen layi ɗaya |
| da ko ba tare da huluna ba |

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 su. 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.



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