1. Products for prestressed concrete construction

a) Steel Strand, low relaxation or normal relaxation
Structure: 7 wires,
Diameter: 9.3mm, 9.5mm, 9.53mm, 12.5mm, 12.7mm, 12.9mm, 15.2mm, 15.24mm, 15.7mm, 17.8mm, 18.9mm, 21.6mm
Grade: 1770MPa / 1860MPa
Standards: ASTM A416, GB/T5224, BS5896, JIS3536 and so on

b) Steel Wire, low relaxation or normal relaxation
Surface: plain or ribbed
Diameter: 4mm, 4.5mm, 4.8mm, 5mm, 6mm, 6.5mm, 7mm, 7.1mm, 8mm, 9mm and other designated diameter
Grade: 1470MPa, 1570MPa,1670MPa, 1720MPa, 1770MPa, 1860MPa and so on
Standards: ASTM A421, GB/T5223, BS5896, JIS3536 and so on

c) Anchorage System, including wedges, anchor head (barrel), anchor plate (bearing), spiral reinforced bar, corrugated pipe and other steel or plastic small parts that match the above 2 goods.

2. Spring steel

a) Spring Steel Flat Bar,
Thickness: 5mm—30mm
Width: 45mm—150mm
Standard: the chemical composition and physical properties can meet standards JIS G 4801, GB/T1222 and other popular standards.
Usage: raw materials for leaf spring and blade.
b) Leaf Spring for truck and other heavy vehicle
c) Blade for agriculture machine and other area.