Cable tais muab faib ua hlau cable tais (Pre galvanized cable tais, galvanized cable tais, kub dip galvanized cable tais, hmoov coated cable tais, Stainless hlau cable tais, hlau mesh cable tais los yog pob tawb cable tais.), Polymer cable tais, FRP los yog GRP cable tais adn pvc trunking.Yuav ua li cas inst ...
Nyeem ntxiv