Mafi-Sayar da Galvanized Iron Pipe Square Tube Black Round Bututu / Carbon Karfe Tube ERW Karfe bututun DUNIYA BABBAN MANUFA YOUFA A CHINA

Muna ba da iko mai ban mamaki a cikin kyakkyawan girma da haɓaka, ciniki, samun shiga da haɓakawa da aiki don Mafi-Selling Galvanized Iron bututu Square Tube Black Round Pipe / Carbon Karfe TubeERW STEEL PIPE DUNIYA BABBAN KENAN YOUFA A CHINA, Duk samfuran suna bayyana tare da babban inganci da ingantaccen mafita bayan-tallace-tallace. Kasuwa-daidaitacce da abokin ciniki-daidaitacce shine abin da a yanzu muke bi. Da gaske zauna don haɗin gwiwar Win-Win!
Mun samar da dama iko a cikin kyau kwarai da girma, ciniki, samun shiga da kuma inganta da kuma aiki gaERW STEEL PIPE DUNIYA BABBAN KENAN YOUFA A CHINA, Galvanized Carbon Karfe Tube, galvanized baƙin ƙarfe bututu, Galvanized Square Tube, Kamfaninmu yana kula da "farashin m, ingantaccen lokacin samarwa da sabis na tallace-tallace mai kyau" kamar yadda mu ke magana. Muna fatan yin aiki tare da ƙarin abokan ciniki don haɓaka juna da fa'idodi. Muna maraba da masu sayayya don tuntuɓar 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