1.Ko matou he hanga ngaio me te kaweake mo te paipa maitai.

2. I tono matou, ka whiwhi 3 patents.(Groove pipe, Shoulder pipe and Victaulic pipe)

3.Ko o taatau taputapu hangahanga ko nga raina hua 4 i mua i te piauau, 8 nga raina hua paipa rino ERW, 3 nga raina tukanga piauau wera-toua)

4.Tau putanga o ngā putorino he neke atu i te 300 mano taranata.hipoki te whānuitanga o 15-457mm putorino a tawhio.10 * 10-1000 * 1000mm ngongo tapawha, 10 * 15-500 * 1000mm ngongo tapawhā, ki te matotoru o 0.8-30mm.

5.Ko to maatau wheketere e tata ana ki te Tianjin Port.40 kiromita noa.