Services and Support

Sample Availability & Policy Samples are only provided to customers heavily indicating desire for completing an order. Flexibly deal with cost and freight. Guarantees/Warranties/Terms and Conditions “Customer first, Service first”: First, we provide certain spare parts and integrated products based on the total quantity for customer exchange. Next, we provide after-sales service support including technical training and consultation continuously. Export/Import Processing Support Any kind of cooperation inquiries are welcome. We also provide OEM/ODM services and we customize different products and schemes. After Sales Service Diadem has established a “Global Customer Service Center” with a hotline and team of well-trained technical support engineers to provide our customers remote or field support 24 hours a day and 7 days a week. We can quickly and effectively dispatch and utilize technical resources worldwide as well. Our office Click on any of the following links for more information: Email Address Hotline Numbers Office