With a deep understanding and empathy for users, Zhengzuan can provide product solutions that match the development goals of users.
Zhengzuan has leading products and overall solutions in the automobile manufacturing industry, aviation manufacturing industry and general machinery industry.
The only professional technical service team in the domestic high-end precision manufacturing field
Zhengzuan has accumulated rich experience in the design, development, manufacturing and application services of high-end precision tools
Committed to the research and development, production, sales and technical services of high-end precision tools.
