Hexagon txuas ceev, Coupling ceev
Khoom siv:carbon steel & stainless hlau
Muaj los ua txhua yam ntawm Hex coupling, Round Coupling thiab txo cov txiv ntseej,
tuaj yeem nruab nrog lub tes tsho Anchor, wedge Anchor thiab Tag Nrho Xov Qws, thiab lwm yam.
Sau koj cov lus ntawm no thiab xa tuaj rau peb