
There are few reasons :
- Cheaper . the supplier offers your shipping price always expensive than the freight forwarder offers you . you can think that : the supplier also need to use freight forwarder to ship your items . they also should ask the price from freight forwarder . if the freight forwarder quote :2USD/KG , then supplier will add some,they may tell you 2.2USD/KG or 2.5USD/KG . but it must not below 2USD/KG . supplier will not loss on shipping .
- If you have many suppliers , you can let all your suppliers sending goods to your freight forwarder’s warehouse . Freight forwarder can collect all your items together and packaging them for one shipment . this can save money on shipping for many shipments .
- Freight forwarder can help you check the products goods or not . they can take photos for you . if not good , you can let freight forwarder return back to the supplier . no need to return back from your country to China .
- China freight forwarder always have there own express account , like DHL UPS FedEx and EMS . they have ship many shipment everyday , the quantity are high ,there account the price always have discount , so why there price is cheaper .

5.They are professional . based on your products packing details and shipping time you want , choose the most suitable shipping method for you .
