Zeng Chai Trade Co., Ltd. established in 1990 exporting prime steel. Products includes:
steel rail:
light rail, heavy rail and crean rail
materil: 55Q, U71mn, 75v, Q235, type: QU70, QU80, weight: 10--55kg/m, 60--100kg/m
steel plate:
Material: S516 GR 60 or 70, 45#Specification Diameter 10mm-159mm
Seamless steel pipe:
Material: 20#, 45#, 16Mn. Specification: Diameter 57-630mm

Galvanized pipe:

Material. Q235A/B Specification, Diameter 15-80mm

Cold rolled steel sheet coil, Box sheet:

Specification 0.4-3.0mm. Material. ST12 SS400 SPHC

Hot rolled steel sheet coil:

Specification 2.0-15.5mm. Material Q235, 20G, 65Mn
I-beam 12-560mm
Steel billet 120, 150, 200, 300, 400

Wire rod
Specification 6.5/8/10mm. Material Q235. Q195.65Mn.
Reinforced bar
Specification Diameter 16-32mm. Material 20MnSi

Round steel
Specification Diameter 12-300mm. Material Q235.45#. 16Mn. 40Cr. 35CrMo

We also can processes dish end and roller and so on. We have export several country for dish end and roller

If our offer interests you please kindly let us know.

Awaiting your further news