Topviewer group is a professional one stop solution supplier and platform of automatic welding station and used concrete machinery. We have more than 80 emoployees including more than 40 R&D employees who have obtained doctoral and master's degrees from key research institutions at home and abroad.

Topviewer group is  committed to researching robot "hand eye brain" control technology, We have multiple self[1]developed software algorithm intellectual property rights. We are dedicated to provide the most cost effective intelligent welding workstations with leading core technology and high-quality supply chain.

We also built the large platform for used concrete machinery trading network in China. We acquire a large resource to meet your needs and provide high quality control to provide reliable used machinery.