Iyatholakala ukwenza zonke izinhlobo ze-Hex coupling, Round Coupling nokunciphisa Amantongomane,
ingafakwa nge-Sleeve Anchor, wedge Anchor kanye ne-All Thread Rod, njll.
Iyatholakala ukwenza zonke izinhlobo ze-Hex coupling, Round Coupling nokunciphisa Amantongomane,
ingafakwa nge-Sleeve Anchor, wedge Anchor kanye ne-All Thread Rod, njll.