Ndepụta ọnụahịa maka oyi na-atụ gburugburu spiral welded Black Hollow Section Steel Pipe WELDED STEEL PIPE ụwa Kachasị Emupụta YOUFA na CHINA

Anyị na-enye ezigbo ike dị elu na ọganihu, ịzụ ahịa, ego na ịntanetị ahịa na ọrụ maka PriceList for Cold Rolled Spiral Welded Black Hollow Section Steel PipeỌkpụkpọ igwe ejikọtara ọnụ n'ụwa ka ukwuu onye nrụpụta YOUFA na CHINA, Ibi ndụ site na ịdị mma, nkwalite site na akara kredit bụ nchụso ebighi ebi anyị, Anyị na-echesi ike na ozugbo ị kwụsịrị site na anyị ga-abụ ndị enyi ogologo oge.
Anyị na-enye ezigbo ike na elu-edu na ọganihu, ịzụ ahịa, ego na internet ahịa na ọrụ makangalaba oghere ojii, Oyi Rolled Steel tube, Spiral Welded Carbon Steel Pipe, Ọkpụkpọ igwe ejikọtara ọnụ n'ụwa ka ukwuu onye nrụpụta YOUFA na CHINA, Anyị nwetara mgbe niile siri ọnwụ na evolushọn nke ngwọta, nọrọ ezigbo ego na mmadụ akụ na nkà na ụzụ upgrading, na ikwado mmepụta mma, izute chọrọ atụmanya si mba na mpaghara niile.

Njikwa ogo siri ike:
1) N'oge na mgbe mmepụta, 4 QC mkpara nwere ihe karịrị 5 afọ ahụmahụ nyochaa ngwaahịa na random.
2) Ụlọ nyocha mba enwetara na asambodo CNAS
3) Nleba anya anabatara site n'aka ndị ọzọ họpụtara / kwụọ ụgwọ site n'aka onye zụrụ ya, dị ka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro. Anyị nwere UL / FM, ISO9001/18001, FPC asambodo

mụtakwuo maka asambodo

Mbukota na nnyefe:
Nkwakọ ngwaahịa: na hexagonal seaworthy ùkwù juru n'ọnụ site nchara ibe, na abụọ nylon slings maka nke ọ bụla ùkwù.
Nkọwa nnyefe: Dabere na QTY, ọ na-abụkarị otu ọnwa.

9 SSAW ígwè anwụrụ mmepụta ahịrị
Ụlọ ọrụ: Tianjin Youfa Pipeline Technology Co., Ltd
Handan Youfa Steel Pipe Co., Ltd;
Mmepụta kwa ọnwa: ihe dị ka 20000Tons