Denst Lighting Technology owns a team devote on resarch&develop,design and engineering LED lighting products independently fordecades.To the purpose of provide our clients more advantageproducts and meet the market trends.We establish our ownmanufacturering facility which locate on Torch Hi-Tech zoneXiang`an Xiamen in 2014. Now, we only focus on LED filament bulbproducts.And already build a complete products line all certifiedby ETL,CE,GS,EMC,RoHS. Which makes us the best choice for LEDfilament bulb.