Bututun ƙarfe mai siffar lemu mai siffar murabba'i

Cikakken Bayani Kan Samfurin:

Aikace-aikace:

Gine-gine / kayan gini bututun ƙarfe

Bututun tsari

Bututun ƙarfe mai shinge

Abubuwan hawa hasken rana

Bututun hannu

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.

Game da mu:

An kafa kamfanin Tianjin Youfa Steel Pipe Group Co., Ltd a ranar 1 ga Yuli, 2000. Akwai ma'aikata kusan 8000, masana'antu 9, layukan samar da bututun ƙarfe 179, dakunan gwaje-gwaje 3 na ƙasa da aka amince da su, da kuma cibiyar fasahar kasuwanci 1 da gwamnatin Tianjin ta amince da ita.

ƙara koyo

Layukan samar da bututun ƙarfe murabba'i da murabba'i 31

Masana'antu:

Tianjin Youfa Dezhong Karfe Pipe Co., Ltd;

Kamfanin Handan Youfa Steel Pipe Co., Ltd.

Shaanxi Youfa Karfe Bututu Co., Ltd.