Peb cov welded steel kav tuaj rau hauv lub taub qab-weld kav, arc welded hlab, Bundy tubes thiab kuj weld kav, thiab lwm yam.Lawv muaj lub zog siab, zoo toughness, thiab yog tsawg tus nqi, ntau lawm effcient tshaj seamless kav, daim ntaub ntawv ntawm welded steel cov kav dej feem ntau tuaj rau hauv kev thauj mus los ntawm dej, roj thiab roj.