|Product Name:||Huawei ETP4890-A2 Switching Power Supply||Output:||48V90A|
|Model No.:||Huawei R4830G Rectifier Module||Application:||AC To DC Power Module|
Huawei ETP4890-A2 switching power supply,
Huawei R4830G Rectifier module,
Huawei ETP4890-A2 Rectifier module
1. How about the quality?
A: Many of our company's products are sourceed from well-known manufacturers, and the quality is absolutely in line with the corresponding international standards. Some of our company's products are project surplus purchased from telecommunications operators. We guarantee that the products are the original package.
2. Could i buy 1pc sample first and small order ?
A: Of course, support sample order and small order, especially for new customers under certain condition.
3. How much for 1pc sample ?
A: We can provide free sample for some products, but customers need to bear the shipping cost. For some products, we charge a corresponding sample fee.
4. If i have my thoughts, do you have person to design according to my concept?
> Certainly,our R&D team is willing to help you.
5. How long to make a sample?
> 3days which depends on the samples' complexity.