wedge anchor tsum

Qhov twgwedge thauj tog rau nkoj manufacturerspuas zoo dua?Puas yog koj tseem txhawj xeeb txog kev nrhiav cov khoom zoowedge thauj tog rau nkoj?Tsis txhob nkim koj lub sijhawm.wedge anchor tsum nyob ze kuv.Peb yog cov chaw tsim khoom ntawm cov khoom siv zoo tshaj plaws, cov chaw tsim khoom muaj zog, thiab kev lees paub tom qab muag.