1. For sample order or small order quantity,we normally ship them by internal Express like UPS,Fedex,DHL,TNT,and it will take 3-5 days(door to door)
2. For big order quantity and it is urgent,we usually ship them by air,and it will take 5-7 days(door to door)
3. For large order quantity and we have enough time to delivery,we strongly suggest that you can ship them by sea,it will take 30-45 days
1)Small quantity also can be provided.
2)New models can be updated fast.
3)We have strict QC team to make sure all products are qualified before delivery.
4)Door to door shipping,By Sea,By Air.
5)Before fixing, each PCB is tested to make sure the IC is working as well as the capacity reaches the customer’s demand.
6)he tracing number can be sent to the customer, we also help the customer to track the goods after deliver
7)If you don't have own forwarder in China,we can help you to find the most economy way to ship
8)We can gurantee the on-time leadtime
Shenzhen Delong Energy Technology Co.,Ltd has engaged in lithium ion battery field for more than 10 years,our main products cover power bank,rechargeable lithium ion battery,smart heating battery and electric vehicle battery.We have own R&D departments,20 professional engineer,designers,with more than 100 skilled workers to ensure the high quality products.We have cooperated with many customers who are from all over the world,some of them are our regular customers because of high quality,reasonable price and excellent after sales service.Welcome to join us!!
1. Why do we choose Shenzhen Delong?
A: We promise: All our power bank with A quality & non-oversized new battery to make sure a safe, stable charging environment. If we break our promise, we will return all the money!
2. How long is the life span of power bank? A: 300-500 cycle times
3. Do your products come with warranty? A: Yes, we promise 1 year warranty for all products.
4. Can I get some samples to test the quality? A: Yes, we can provide samples, We will return you the sample fee in next bulk order. Moreover, we keep samples of all models in stock in general.
5. What are the payment terms you accept? A: We accept T/T, Western Union, L/C at sight,Credit Card,E-checking(welcome to place Trade Assurance order online)
6. Are you a trading company or real manufacturer?
A:We are real manufacturer,welcome to visit our factory.