Shenzhen Unicig Technology Co., Ltd. is one of the leading ecig MANUFACTURES who develop our own resolution for the Ecigs ( including the PCB inside the battery ,the none-contact switches and the 3-times on/off switch ) also we are the only manufacturer in China mainland who could make different voltages on one battery. (3.7V & 4.8v output)
We are also the only one who use better resistance wire for all our atomizers which have much long lifespan than regular ones, we have very good reputation on ECF for the top quality so please feel free to contact us for your future great business!