aluminum expansion joint, bridge expansion joint, aluminum

The raw material 6005 T5 aluminum profiles	Cut the aluminum profiles into specified length
Mark the holes diameter	Punch holes
Twist the screws on aluminum profiles	Twist the aluminum profiles with aluminum block
Welding the bending area	Polish the welding point
Aluminum expansion joint before packing	Aluminum expansion joint will be assembled in site
Aluminum expansion joint placed in warehouse	Aluminum expansion joint packed with hessian bag