Founded in 2011, Gold Bright Technology Limited is an E-cigarette manufacaturer offering premium products. Our primary markets include USA, Europe and Asia Factory information: Our factory size is 1000 square metes with location in 3/F,6/B,Baishixia Industrial Zone,FuYong Town,Bao'an District,ShenZhen city,China. Quality battery: Our battery cells comply with UN38.3 standard and will undergo charging and discharging testing and aging test before delivery. It is with CE, MSDS certifications. Quality control system: We have skilled QC staff who are all e-cigarette smokers for two years. We have huge range of machinery for testing to fulfill the strict IQC, IPQC, FQC and OQC control systems and ensure all our products are of the highest standard. These include resistance testing and control machines for atomizer,screw fitting testing machine, puffs test machine, battery charging and discharging testing machine, drop test equipment.etc Expericenced in OEM electronic cigarette: We have OEM customers like Daniel Korea, Ramiya Korea. Volish in Poland, etc.