Tianjin Rainbow Steel Group bụ ọkachamara na mba ụwa ígwè ọkpọkọ emeputa na soplaya na China, Anyị na-pụrụ iche na-amị elu ugboro welded ígwè ọkpọkọ, galvanized ígwè ọkpọkọ, ERW ígwè ọkpọkọ, Hot akpọrepu n'akuku ígwè, GCOE square / akụkụ anọ ígwè ọkpọkọ.Ngwá ọrụ mmepụta anyị gụnyere ahịrị ngwaahịa ọkpọkọ 5, anyị nwere ike ịnye 350 puku tọn kwa afọ.Anyị na-ejide igwe kachasị ọhụrụ, nkà n'ichepụta ihe kachasị elu, yana usoro njikwa mma siri ike nwere ngwaọrụ emelitere zuru oke maka nnwale na nyocha site na mpụga akụrụngwa ruo na mbufe ibu.Anyị nwetara asambodo nke BV na ISO9001:2000.Ngwaahịa anyị nwere ike izute ASTM DIN JIS GB BS standards.Our ngwaahịa na-emetụta mmanụ ụgbọala, ike, gas metallurgy, akwụkwọ-eme, chemical, ọgwụ ngwá ọrụ, ụgbọ elu, ji esi mmiri ọkụ, mgbanwe, shipbuilding, ewu, wdg. Ngwaahịa anyị gbasaa n'elu ala. ụwa, dị ka Germany, Italy, North America, South America, Southeast Asia, Japan, HongKong na Taiwan.Our purpose ishighest quality, competitive price, na kasị mma ọrụ na-eju ndị ahịa anyị, anyị ka ga-anọgide na-na-eke na ọhụrụ,-ewu a ntụkwasị obi kacha mma na ụlọ ọrụ aha kacha elu n'ụwa. Anyị na-anabata ndị ahịa niile si n'akụkụ ụwa niile ka ha na-arụkọ ọrụ na anyị, ịzụlite ma rite uru na anyị abụọ!