Professional China Tianjin Gi Square Rectangular bututu galvanized Square Karfe bututu Tube m Sashe Youfa Brand babbar manufacturer ga carbon karfe bututu

Dogara mai inganci mai inganci da kyakyawan matsayin kiredit sune ka'idodin mu, waɗanda zasu taimake mu a babban matsayi. Yin biyayya ga ƙa'idodin ku na "ingancin farko, babban abokin ciniki" don ƙwararrun Tianjin na ChinaGi Square Rectangular Pipe Galvanized Square Karfe bututuKarfe Tube Hollow Sashin Youfa Brand babban masana'anta don bututun ƙarfe na carbon, Idan kuna sha'awar kusan kowane kayanmu, tabbatar da cewa ba ku da tsada don kiran mu don ƙarin fannoni. Muna fatan mu ba da haɗin kai tare da ƙarin ma'aurata daga ko'ina cikin duniya.
Dogara mai inganci mai inganci da kyakyawan matsayin kiredit sune ka'idodin mu, waɗanda zasu taimake mu a babban matsayi. Riko da ka'idar ku na "ingancin inganci na farko, babban abokin ciniki" donGalvanized Square Karfe bututu, Gi Square Rectangular Pipe, sashe mara kyau, Muna fatan samun dogon lokaci hadin gwiwa dangantaka tare da abokan ciniki. Idan kuna sha'awar kowane samfuranmu, tabbatar da cewa ba ku yi shakka ba don aika bincike zuwa gare mu/ sunan kamfani. Mun tabbatar da cewa za ku iya gamsuwa da mafi kyawun hanyoyin mu!

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