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SALE
Vacuum tube three targets solar collector
SALE2
Service & FAQ
| Our Service |
| 1.Inquiry Response: Your Inquiry will be replied within 24 Hours |
| 2.Sample Order:3--7 Days for sample order |
| 3.Can do OEM Basing on your detailed Request |
| FAQ |
1. Q:Are you a manufacturer or a trade company? We are a manufacturer, we have our own production line.
2. Q:Can you do OEM business? Yes, we can do OEM business and we have over 5 years OEM experiences.
3. Q:Can you provide sample for quality reference? Yes, we do provide samples for our customers.
4. Q:Do you have a quality warranty, how long it is? Yes, we have a quality warranty for 5 years, we will provide 10 more tubes for each 1000 tubes order to make up the wastage. (quality warranty doesn’t contain damage from natural hazard and human factors.) |