Group Company

language

Honors

Certificates & Awards

Invention Patent

High-quality Software and Copyrights

ISO System and Intellectual Property Rights

Invention Patent for Heavy-Duty Bend Pipe Welding Device

Invention Patent for an Information-based Lifecycle Pipeline Prefabrication System and Method and Its Device

Invention Patent for Box Beam Welding Machine

Invention Patent for Precision Positioning Assembly Fixture for Large Tanks

Invention Patent for Feeding Device of Integrated Beveling and Cutting Machine

Nanjing Excellent Invention Patent Award

First Prize Certificate for Scientific Progress in Nanjing City

Invention Patent for Two-Axis CNC Beveling Machine

Second Prize Certificate from the Ministry of Education

Jiangsu Province Enterprise Graduate Workstation

Jiangsu Provincial Science and Technology Award

Jiangsu Province Engineering Technology Research Center

First Prize Certificate for Scientific and Technological Progress in Jiangning District

Certificate of High-Tech Product for Efficient and Automated Prefabrication System for Complex Pipelines in Offshore Equipment

< 1 2 3 4...19 >

400-870-1996

Email: info@autowelds.com

Address:12 th floor, Building B4, Jiulong Lake International Enterprise Headquarters Park, No. 19 Suyuan Avenue, Jiangning District, Nanjing City, Jiangsu Province

aote

Auto Group Official Account

Auto Group Video Account

COOKIES

Our website uses cookies and similar technologies to personalize the advertising shown to you and to help you get the best experience on our website. For more information, see our Privacy & Cookie Policy

COOKIES

required

These cookies are necessary for basic functions such as payment. Standard cookies cannot be turned off and do not store any of your information.

analyze

These cookies collect information, such as how many people are using our site or which pages are popular, to help us improve the customer experience. Turning these cookies off will mean we can't collect information to improve your experience.

Feature

These cookies enable the website to provide enhanced functionality and personalization. They may be set by us or by third-party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

advertise

These cookies help us understand what you are interested in so that we can show you relevant advertising on other websites. Turning these cookies off will mean we are unable to show you any personalized advertising.