HANA

ʻO ka hui ʻo Liaocheng sihe he hui hana kūikawā i ka hana ʻana a me ka hoʻokuʻu ʻana aku i nā huahana tubing i hoʻopaʻa ʻia me ke kila kila, ʻo ia ka mea ʻoi loa ka ʻoihana coiled tubing ma Kina, loaʻa iā mākou he 14 mau makahiki mai ka makahiki 2008, i kēia manawa, loaʻa iā mākou he 18 mau mea ʻenehana. , Loaʻa iā lākou he 20 mau makahiki e hana ana i ka ʻike, ʻoi aku ka nui o ka hoʻopuka makahiki ma kahi o 1000 tons.Eia kekahi, loaʻa iā mākou 3producing seamless line a me 4square a me rectangle hana laina ma Xiʻan, Shaanxi.