HANA

ʻO mākou ka mea hana nui loa o ka ʻāpana hollow kila ma Kina.Hana nui mākou i nā paipu ERW maʻamau, nā paipu LSAW, nā paipu SSAW, nā paipu HFW a me nā paipu ʻole.ʻāpana ʻāpana kūhāhā: 10 * 10 * 0.5-1000 * 1000 * 60mm ʻāpana ʻāpana ʻehā: 10 * 15 * 0.5-800 * 1100 * 60mm ʻāpana ʻāpana pōʻai: 10.3-2032mm THK: 0.5-60mm