Farashin ƙasa Mai Zafi Mai Zafi Mai Zafi Mai Murfin Murhu Mai Rage Ruwa Mai Rage Ruwa Youfa alama ce mafi girman masana'anta don bututun ƙarfe na carbon

Kayan aikinmu masu kyau da kuma ingantaccen kayan aiki a duk matakan samarwa suna ba mu damar tabbatar da gamsuwar abokin ciniki ga bututun ruwa mai kyau na bututun ƙarfe mai zafi na Galvanized Square wanda Youfa ya yi suna a matsayin babbar masana'antar bututun ƙarfe na carbon. Yayin da muke ci gaba, muna sa ido kan yawan kayayyakinmu da ke faɗaɗa kuma muna inganta ayyukanmu na ƙwararru.
Kayan aikinmu masu kyau da kuma ingantaccen ma'aunin sarrafawa a duk matakan samarwa suna ba mu damar tabbatar da gamsuwar abokin ciniki gaba ɗayaBututun bututun galvanized, Bututun Rawar Ruwa Mai Galvanized, Bututun Square mai zafi na galvanized, muna fatan kafa kyakkyawar dangantaka ta kasuwanci mai dorewa da kamfaninku mai daraja ta wannan dama, bisa ga daidaito, fa'ida ga juna da kuma kasuwancin cin gajiyar juna daga yanzu zuwa nan gaba. "Gamsuwarku ita ce farin cikinmu".

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.