Of course, we could provide professional OEM service.

Yes, We are a professional manufacturer in the line of dry battery manufacturing for more than 30 years.

Generally, we pack our batteries in carton. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Within 20 days for NANGRAND brand and 30 days for OEM after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

We can supply the free battery sample, but the customers have to pay the freight cost.

Small quantity is OK for trial order or samples, 50,000pcs for OEM alkaline battery, 100,000pcs for zinc carbon battery.