Production of various National standard, American UL standard, normal standard metal hose, conduits with different specification from3/8" to 4" widely applied in protecting various wires, cables and pipelines and the metal joints, granted with ISO9001:2000 quality system certification and SGS environmental protection certification.
The production of the various national standard, american ul standard, normal standard metal hose, conduits widely applied in protecting various wires, cables and pipelines and the metal joints.Our pr
Production of various National standard, American UL standard, normal standard metal hose, conduits with different specification from3/8" to 4" widely applied in protecting various wires, cables and p
Production of the various national standard, american ul standard, normal standard metal hose, conduits widely applied in protecting various wires, cables and pipelines and the metal joints. Our produ
Production of various National standard, American UL standard, normal standard metal hose, conduits with different specification from3/8" to 4" widely applied in protecting various wires, cables and p
Production of various National standard, American UL standard, normal standard metal hose, conduits with different specification from3/8" to 4" widely applied in protecting various wires, cables and p
The production of the various national standard, american ul standard, normal standard metal hose, conduits widely applied in protecting various wires, cables and pipelines and the metal joints.Our pr