We have a mature quality control system and a team who fouce on all order quality.

1st , we have some reliable material suppliers in Shandong and Hebei, our inspector team will go there before we ordering material.

2nd , The inspector will check each tube according the list when material are arriving, if found the inferior-quality product, we will refused them.

3rd, Cuting material and welding process, The inspector team will go ahead in the workshop check 2 times/ day.

4th, we are using one large and liable galvanized factory to guarantee the galvanised quality.

5th . to make sure the surface is smoothly, workman always polish them.

6th , assemble , have 12 experienced workman to assemble container and cages.

7th . packaging. inspector on site for controlla quality.