Ua hāʻawi ʻia ʻo Zhongtai i ke poʻo inoa ʻo Shijiazhuang Municipal Industrial Design Center, he hōʻoia nui ia o ka hiki ke hoʻolālā o ka ʻoihana ʻo Zhongtai.

E hoʻomau mākou i ka hana ikaika e hoʻolālā i nā mīkini wili paipu ERW kiʻekiʻe.