Galvanizing outdoor steel staircase

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Basic Info

Payment Type:	T/T or L/C

Product Description

A professional manufacturer of pre-fabricated structural steel members with designing, manufacturing and installation services

Our company mainly produce structural steel bridge girders, equipment and construction steel members, airport/hangar and metro station steel work, steel frame, construction steel material, steel floor deck, high strength bolts, and other steel structure fabrication works

We keep cooperating with Fulton Hogan, COPASA and McConnell Dowell construction companies for many years

For more than 15 years successfully, Welmetal is elected as one of the “top 100 of Shenzhen enterprises”

With our 20 years’ projects manage experience, we awarded ISO9001, ISO14001, and OHSAS18001 certificates

Item name: steel staircase

Place of origin: Shenzhen, China

Material: grade Q235, equivalent to ASTM A36

Grade Q345, equivalent to ASTM A572

Section: any product shape according to customer's requirements

Certification: ISO quality system, Chinese GB50221-2001

Sand blast: Sweden SA 2.5 sand blasting

Qc: our products are qualified by 100% test before delivery

Painting: rust-preventative oil, epoxy primer and polyurethane topcoat, film thickness 150-250μm