OEM China Building Materials Galvanized Square Pipe Hollow Section Youfa Brand awọn tobi olupese fun erogba, irin paipu

Awọn oṣiṣẹ wa nigbagbogbo wa ni ẹmi ti “ilọsiwaju ilọsiwaju ati didara julọ”, ati papọ pẹlu awọn solusan didara didara ti o ga julọ, idiyele tita ọja ti o dara ati awọn olupese lẹhin-tita, a gbiyanju lati gba igbẹkẹle alabara kọọkan fun OEM ChinaAwọn ohun elo Ile Galvanized Square PipeHollow Section Youfa Brand awọn tobi olupese fun erogba, irin pipe, A kaabọ o lati da wa ni yi ona ti ṣiṣẹda kan busi ati lilo daradara owo jọ.
Awọn oṣiṣẹ wa nigbagbogbo wa ni ẹmi ti “ilọsiwaju ilọsiwaju ati didara julọ”, ati papọ pẹlu awọn solusan didara didara ti o ga julọ, idiyele tita ọja ti o dara ati awọn olupese lẹhin-tita, a gbiyanju lati gba igbẹkẹle alabara kọọkan fun.Awọn ohun elo Ile, Galvanized Square Pipe, ṣofo apakan, Awọn ọja wa ti gbadun orukọ nla fun didara didara wọn, awọn idiyele ifigagbaga ati gbigbe ọja ni kiakia ni ọja okeere. Ni bayi, a ti nreti tọkàntọkàn lati ni ifọwọsowọpọ pẹlu awọn alabara okeokun diẹ sii ti o da lori awọn anfani ibajọpọ.

Iṣakoso Didara to muna:
1) Lakoko ati lẹhin iṣelọpọ, awọn oṣiṣẹ 4 QC pẹlu diẹ sii ju ọdun 5 ni iriri awọn ọja ṣe ayẹwo laileto.
2) Yàrá ti a fọwọsi ti orilẹ-ede pẹlu awọn iwe-ẹri CNAS
3) Ayẹwo itẹwọgba lati ọdọ ẹni-kẹta ti a yan / sanwo nipasẹ olura, gẹgẹbi SGS, BV.
4) Ti a fọwọsi nipasẹ Malaysia, Indonesia, Singapore, Philippines, Australia, Perú ati UK. A ni UL / FM, ISO9001/18001, awọn iwe-ẹri FPC

imọ siwaju sii nipa awọn iwe-ẹri

Iṣakojọpọ ati Ifijiṣẹ:
Awọn alaye Iṣakojọpọ: ni awọn edidi hexagonal seaworthy ti o ṣajọpọ nipasẹ awọn ila irin, Pẹlu awọn slings ọra meji fun awọn edidi kọọkan.
Awọn alaye Ifijiṣẹ: Da lori QTY, deede oṣu kan.

12 gbona galvanized square ati onigun irin paipu gbóògì ila
Awọn ile-iṣẹ:
Tianjin Youfa Dezhong Irin Pipe Co., Ltd;
Handan Youfa Irin Pipe Co., Ltd;
Shanxi Youfa Irin Pipe Co., Ltd