KHL-08A08M-V (10~80SCFH/4~40LPM) Panel air flow meter DGOzone Ltd. and DHL have a direct and strategic cooperation. 60% OFF via DHL Express Shipping. This will make all buyers benefit from low shipping cost. Meanwhile, other shipping ways are available such as FedEx, UPS, TNT, EMS, China Post or Sea. Just let us know which one is best for you, we do all the left work.