... stainless steel adaptor : 1.stainless steel material 2.use for ce4 atomizer and 510 drip tip stainless steel adaptor : ... factory firstly before you place an order. (2) High Quality Control with ISO9001, CE,ROHS,TUV,SGS,UL,PSE approve ... many countries(4) Prompt Delivery: 3-7 working days(5) New product output every month with Best price and ... contact us! stainless steel adaptor ce4-510 adaptor on hot sale