|Power Supply||Fixed Lithium Battery+Solar Cell|
Q1: Are you trading company or manufacturer ?
A1: We are manufacturer.
Q2: Do you have your own R&D team?
A2: Yes, we can customize products as your requirements.
Q3: Do you provide samples ?
A3: No, We don't provide samples.
Q4: How about the quality?
A4: We have the best professional engineer and strict QA and QC system.
Q5: How’s the package?
A5: Normally are cartons, but also we can pack it according to your requirements.
Q6: How’s the delivery time?
A6: It depends on the quantity you need, 1-25 days usually.