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2020
Zuofeng continues to be committed to innovation and technological upgrading, constantly launching new products and solutions to meet market changes and customer needs.
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2017
The company introduces advanced production equipment and processes to improve production efficiency and product accuracy, further enhancing competitiveness.
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2007
Zuofeng promotes corporate social responsibility, focuses on environmental protection and sustainable development, and actively participates in public welfare activities.
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2004
Pay attention to employee training and development, establish a comprehensive training system, enhance employees' professional skills and teamwork spirit.
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1999
The company strengthens its quality management system, passes ISO certification, and ensures the high quality and stability of its products.
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1996
Zuofeng began to expand into the international market, establish cooperative relationships with foreign customers, and enhance the brand's international influence.
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1992
The company focuses on product research and technological innovation, continuously improving the performance and quality of hot melt drill bits to meet the growing needs of customers.
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Began in 1989
Zuofeng hot melt drill bits were born, and the company adheres to the concepts of innovation, quality, and customer orientation, laying the foundation for enterprise development.
