100% Original Gi Square Tubular Karfe Sizes Galvanized bututu Youfa Alamar babbar masana'anta don bututun ƙarfe

ci gaba da haɓakawa, don zama takamaiman ingancin mafita daidai da daidaitattun buƙatun kasuwa da masu siye. Kamfaninmu yana da kyakkyawan tsarin tabbatarwa an kafa shi don 100% Original Gi Square Tubular Steel Sizes Galvanized Pipe Youfa Brand babban masana'anta don bututun ƙarfe na welded, Mun mai da hankali kan yin kyawawan kayayyaki masu inganci don ba da tallafi ga masu siyan mu don tabbatar da dogon lokaci- kalmar win-win soyayya dangantaka.
ci gaba da haɓakawa, don zama takamaiman ingancin mafita daidai da daidaitattun buƙatun kasuwa da masu siye. Kamfaninmu yana da kyakkyawan tsarin tabbatarwa da gaske an kafa shi donGi Pipe, Gi Pipe Girman, Gi Pipe Standard Size, yofa karfe bututu, Mun samu duk rana kan layi tallace-tallace don tabbatar da pre-sale da kuma bayan-sayar da sabis a cikin lokaci. Tare da duk waɗannan goyan bayan, za mu iya bauta wa kowane abokin ciniki tare da ingantaccen samfuri da jigilar kaya akan lokaci tare da nauyi sosai. Kasancewar samari na haɓaka kamfani, ƙila ba za mu fi kyau ba, amma muna ƙoƙarin mu don zama abokin tarayya nagari.

Ƙuntataccen Inganci:
1) A lokacin da kuma bayan samarwa, ma'aikatan 4 QC tare da fiye da shekaru 5 sun gwada samfurori a cikin bazuwar.
2) dakin gwaje-gwaje na ƙasa tare da takaddun shaida na CNAS
3) Amintaccen dubawa daga wani ɓangare na uku da aka zaɓa / biya ta mai siye, kamar SGS, BV.
4) Malesiya, Indonesia, Singapore, Philippines, Australia, Peru da UK sun amince da su. Mun mallaki UL / FM, ISO9001/18001, FPC takaddun shaida

ƙarin koyo game da takaddun shaida

Shiryawa da Bayarwa:
Cikakkun abubuwan tattarawa: a cikin daure masu kyau na teku mai hexagonal cike da ɗigon ƙarfe, Tare da majajjawa nailan biyu ga kowane daure.
Bayanin Bayarwa: Dangane da QTY, yawanci wata ɗaya.

12 zafi galvanized square da rectangular karfe bututu samar Lines
Masana'antu:
Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;
Handan Youfa Steel Pipe Co., Ltd;
Abubuwan da aka bayar na Shanxi Youfa Steel Pipe Co., Ltd