What shipping method YUANTAI DERUN use?

1. OD 219mm and below In hexagonal seaworthy bundles packed by steel strips, With two nylon slings for each bundles

2. above OD 219mm in bulk or according to custom opinion

3. 25 tons/container and 5 tons/size for a trial order;

4. For 20" container the max length is 5.8m;