Telegram : +8617388773252 Email: eva@darlchem.com web：www.darlchem.com Why Choose Us? ---In sotck! ---Factory direct sale. ---We provide door to door service Contact us for more information About the shipping. We can send by air/by sea/by train.And we have the shipping way that you don't need to clearance at customs.Door to Door delivery About the price. Please let us know how many you need and where you need ship to .So that we can quote you the most accurate price.