1.The biggest flat bar manufacturer in China 2.Factory supply directly price3.Supply ability: 60000 metric Tons per month4Invent the serrated flat bar and I bar for making steel grating 5.Get the BV and ISO9001 certification
1.The biggest flat bar manufacturer in China 2.Factory supply directly price3.Supply ability: 60000 metric Tons per month4Invent the serrated flat bar and I bar for making steel grating 5.Get the BV and ISO9001 certification