I-Youfa ikhokela kwishishini ekuxhobiseni izixhobo zemveliso ezizenzekelayo ngokupheleleyo, iqonda ulawulo oluhle lwemveliso yenkqubo yonke. Iinkqubo zeemveliso zixhotyiswe ngezixhobo ezikhethekileyo, ukuqonda ukuhlanganiswa ngokuzenzekelayo kwenkqubo yonke. Iimveliso zineenzuzo zezinto ezizinzileyo, ukuchaneka okuphezulu kwe-welding, inkangeleko entle ye-galvanized, ukutshintshiselana okunamandla kwamacandelo, umgangatho ozinzileyo nothembekileyo, njl. njl . Ngomgangatho woyilo wokwakha "AAA umzi-mveliso oluhlaza", i-Youfa yakha ngokwemigangatho ephezulu yokwenziwa kwezinto ezikrelekrele, ukhuseleko lokusingqongileyo lwekhabhoni ephantsi kunye neshishini eliphambili, kwaye ukukhutshwa kufikelele kwinqanaba "phantse zero" ukwakha ishishini lendalo.
I-Tianjin YOUFA Steel pipe lishishini lokuqala eliphethe iilebhu ezikwinqanaba likarhulumente. Ngophando lobungcali obuphezulu, imveliso yobungcali kunye nokuhlolwa kobungcali, ulawulo lomgangatho we-YOUFA luqhuba ngokungqongqo ISO9001: 2000 umgangatho wenkqubo yolawulo lomgangatho wamazwe ngamazwe, kunye nawo onke amashishini angawo.abaninid ISOisiqinisekiso.
I-Youfa ibambelela kwindlela yophuhlisoyeishishini lombhobho njengolona shishino luphambili lolawulo kwaye lihlala lingagungqi,kwaye ngokuqhubeka nokufunda kunye nokusungula izinto ezintsha, kwisiseko sokugcina inzuzo ehamba phambili yoshishino e-China, i-Youfa iye yakhula ngokuthe ngcembe yaba lishishini elinempembelelo kumazwe ngamazwe.
Ixesha lokuposa: Nov-23-2022