Innovative Zhengzuan • The
first choice for upgrading
Zhengzuan has been focusing on high-end precision manufacturing
for 25 years. Through technological innovation and high-quality
product services, it provides users with high-end tool products
and technical supporting solutions. The influence of the
Zhengzhuan brand not only lies in the creation of cutting value,
but also comes from the continuous efforts and dedication to the
promotion of high-end precision manufacturing applications for a
long time.
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In the field of automobile manufacturing, Zheng Zuan has the ability to provide comprehensive tool products and technical solutions for all semi-finishing and finishing processes of automobile engine cylinder blocks and cylinder heads.
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After years of unremitting efforts in the aviation field and focus on advanced technology research and development, Zhengzuan can provide excellent materials and parts processing solutions for the aviation industry.
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Focusing on the field of high-end precision manufacturing, through technological innovation and high-quality product services, it provides users with high-end tool products and technical supporting solutions.
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Higher-precision tool quality, in line with the industry's more efficient product upgrade experience.
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Production efficiency is the key to manufacturing parts in the wind power industry, and the overall solution for parts processing is our development prospect. Zhengzuan aims to be your partner in all processes.
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Higher-precision tool quality, in line with the industry's more efficient product upgrade experience.