we are looking for 15ml HDPE bottle with weight 3.5gs and 2 color silk screen printing (one color front and one color back). each order qty : 200,000pcs to 500,000pcs, 3~4 purchases a year. need price U$0.018 including 2 color printing on FOB China port with free mold. if you can meet our request, you will get the order immediately.