... you sent the goods?We will send the goods by UPS, DHL, FedEx or sea shipment. After we sent the goods , we will give you the tracking number or ... can judge.Q7. Have you passed any certificates?Yes. We are an ISO9001:2008 quality management system certificated manufacturer. ... have passed UL, ROHS, REACH certifications. If necessary, we can send you relative files.Q8. Are there any advantages to choose ...