This high quality emergency vehicle light bar with special technology design, waterproof, dustproof, seismic design can adapt to the various environment. Built-in the reverse polarity protection circuit, it can protect installation wiring and vehicle elec
1.Wall structure: rectangular or square steel tube or hot rolled H section steel;2.Roof structure: Hot rolled H section steel or rectangular steel tube or square steel tube;3.Purlin: C section steel or Z section steel;4.Steel structure finishing: galvaniz
DQ01B model has a USB recharge electronic lighter for Kitchen, Upgraded the battery indicator on the DQ001model,Electric arc candle lighter’s fuselage cover battery indicator.