About company

Dellon is a professional manufacturer and developer of NDT (non-destructive testing) in China, founded in 2006, and have been engaged in this industry for many years, and many customers and distributors belong to us all over the world. DELLON is already a well-known international brand in the field of NDT.

Our products are very popular in Europe, America and Asia, and also have customers in the Middle East and Africa. The company has more than 100 employees, and there are offices and branches in Shenzhen, Nanjing and Zhengzhou. Zhengzhou main office, plant, research and development center, marketing department in Zhengzhou.

For many years company develops and produces all types of portable industrial video endoscopes, which are widely used in power engineering, petrochemistry, aviation, Counter-Terrorism Police, Nuclear Industry, Customs, Military, Shipbuilding, Automotive and Locomotive Manufacture, Equipment for Heavy Industry, etc.

Every year company“s research and development center can develop 2 - 3 new models, and most of their products are very popular in the above areas.

Manufacturer presentation


G Series industrial borescope

VT Series industrial borescope


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