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  Exquisite welding technology

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  0.02 micron finish

Scientific and reliable solutions, automatic production equipment and professional certificated operators are the key to the quality of Zhangda. We are always committed to high-quality products and continuous technological innovation. In order to ensure high production efficiency, Zhangda invested in modern production equipment, building modern workshop, standardized production process, to meet the growing needs of enterprises. After more than 20 years of brand management and technology accumulation, the strength and reputation of the company is growing. At present, our products are deeply welcomed by customers domestic and abroad, and have been exported to Europe and America, Southeast Asia (Italy, France, Vietnam) and dozens of countries and regions.