1. The design of reinforcing bars is added to the bracket support frame to increase the bending resistance of C-shaped channel steel.

The vertical support and horizontal tie between the roof truss:

Support and hanger system fasteners uses a nut arc design, simple rotation, embedded installation, saving installation time and improving installation efficiency. Support and hanger system fasteners is galvanized 8um, which is bright in color and slightly blue; hot-dip galvanized 55um, which......

When the mechanical components are installed on the concrete foundation, the J-shaped and L-shaped ends of the bolts are buried in the concrete for use.

T-bolt, European standard known as hammer bolt, material for carbon steel surface galvanized or nickel plating,

Elastic buffer is a device to reduce recoil force and forward impulse by alleviating the effect of weapon on weapon mounting through elastic medium.