Consult Now
English
Quality
Product Testing

Through effective product testing, comprehensive inspections and evaluations of the products can promptly identify and solve potential problems, ensuring that the product performance, quality, and user experience meet the expected standards. This, in turn, enhances the product's competitiveness and provides users with better products and services.

  • Constant temperature water bath
  • Salt spray test chamber
  • Differential Interference Microscope
  • Constant temperature and humidity chamber
Quality Guarantee

From the date of receipt, all products are covered by a one-year warranty. During this period, if any quality issues, performance failures or defects occur that are not caused by human error, we will handle them in accordance with our warranty policy.

This one-year warranty service is our commitment to our customers. It also reflects Daming's emphasis on product quality. By providing this warranty service, we hope to enhance customer satisfaction.


  • FOG microscopic examination
    FOG microscopic examination
  • LCM Electrical Test
    LCM Electrical Test
  • FOG Function Test
    FOG Function Test
Supply Capacity

Daming Photonics has been deeply involved in this industry and is an absolutely reliable partner. We can assure our customers that we will be able to provide stable product supply for at least the next 15 years.

After-sales Service

Daming Photonics guarantees that its products do not have any defects in materials or workmanship during the warranty period. If during the warranty period it is confirmed that the product has defects in materials or workmanship, Daming will, at its own discretion, repair the product or replace it with a similar one. The replaced product or component may include re-manufactured or refurbished parts or components. The replaced equipment will continue to be protected for the remaining period of the original warranty period as per the customer's requirements. No warranty is provided for any third-party software, whether included with the product or installed by the customer; nor is any warranty provided for the installation of any unauthorized hardware components or assemblies.