Umugozi wa VV / VLV, izina ryuzuye ryumuringa (aluminium) umuyoboro wingenzi wa PVC, hamwe na kabili ya PVC.Umugozi wa Vv / vlv nubwoko busanzwe bwumugozi wamashanyarazi, uruhare rwarwo ni kimwe na kabili YJV / YJLV umwanya munini, nubwo imikorere rusange itari nziza nkumugozi wa YJV, hanyuma igasimburwa buhoro buhoro numuyoboro wa YJV / YJLV, kuko cy'igiciro cyacyo gito ugereranije, kandi iracyakoreshwa henshi mubice byinshi.Mubisanzwe bikoreshwa nkibikoresho byohereza amashanyarazi.Akenshi gushyingurwa mu butaka cyangwa gushyirwa mu nzu, mu mwobo, cyangwa mu mwobo, intera ntoya yo gutandukanya imirongo, idafite iminara, ifata umwanya muto, ahanini ntabwo ifata umwanya hasi.
Umugozi wa Zhaoxin nuyoboye mpuzamahanga mu gukora insinga n’insinga, kandi intego yacu ni iyo kugufasha gukemura ibibazo byubwoko bwose.Dufite ububiko bunini bw'insinga za VV.