♦ ISO 9001-1

♦ ISO 9001-2

♦ IOS 14001

♦ IOS 45001

♦ EN74-1

♦ EN74-2

♦ EN74-3

♦ ABS

♦ BV

♦ IBR

♦ SGS

♦ SONCAP

♦ TUV
XINYUE STEEL GROUP set up several production bases in Tianjin & Hebei Province, manufacturing ERW Steel Pipe, SSAW Steel Pipe, LSAW Steel Pipe, Seamless Steel Pipe, Scaffolding system and couplers, RHS, SHS, etc.