ZHENGZUAN.Since its founding in 1997, ZHENGZUAN has been dedicated to providing high-end precision cutting tools and machining technology solutions for the global manufacturing industry. With quality, customer focus, and innovation as its core values, the company has developed a comprehensive product line spanning six major series—including standard products, customized solutions, and special tools—featuring over 5,000 super-hard cutting tools. These products fully support precision machining processes such as turning, milling, boring, drilling, reaming, and honing. Its products are widely adopted in high-end manufacturing sectors including automotive, civil aviation, precision electronics, and medical devices. With outstanding performance and technological advantages, the company delivers comprehensive machining support, establishing itself as a vital technical solutions partner in the precision manufacturing industry.