Kutsatira kukhazikitsidwa kwaukadaulo wapamwamba wa LED chubu ndi 150lm/W, 170lm/W ndi 190lm/W, PVTECH,

yemwe wakhala akugwira ntchito zapamwamba kwambiri za LED Tube, adapeza satifiketi ya VDE ya TOP Series LED Tube yake

posachedwapa.Ndipo VDE yasinthanso miyezo yatsopano, kuphatikiza zosintha pachitetezo, kukula, ndi zina zambiri,

zomwe zikufunsidwa kuti zikhale zapamwamba kuposa miyezo yakale.

VDE ndiye gawo lofikira pamsika waku Germany.Kusintha kwaposachedwa kwa satifiketi ya VDE ndi chifukwa cha

khalidwe lazinthu losokonezeka.PVTECH, monga wopanga woyamba kupeza satifiketi ya VDE pamiyezo yaposachedwa kwambiri

Chigawo cha Fujian, mosakayikira chimapeza ubwino wa msika pasadakhale.