OEM: Welcome. Purchase of E-Cigarette and accessories by the underaged is banned. Provide custom made Logo and boxes. OEM MOQ (1000 PCS) HIgh technology factory heating elements producing full, smooth and pure taste. For Custom pen +Package box, need extra cost. PLS contact seller first. custom order price is according to your design. Please note price various from style, quantity, design, printing and finishing etc. PLS contact seller before you place order if you want to do OEM.syi