Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD,100% in advance. Payment>=1000USD,30% T/T in advance , balance before shippment.
If you have another question, pls feel free to contact us as below.
What necessary info. for us to design and quote?
1. What is your pv panels dimension?--mm Length x---mm Width x---mm Thickness.
2. How many panel are you going to mount?--Nos.
3. Do you have any special requirement on ground/flat roof clearance?
4. May Iknow the tit angle you need? degree
5. What is your planned p assmebly block? Nos. in a row._rows.
6. How is weather there, such as wind speed and snow load?m/s anit-wind speed and-KN/m2 snow load.