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Welcome To Henan Yalong Diamond Tools Co.,Ltd.
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Quality Assurance

Research and Innovation

Yalong Group attracts top-tier talent. In the fields of materials and tool applications, our company has received multiple patents and national-level awards. To meet the comprehensive and dynamic needs of the market, the company has formed a specialized research and development team, achieving significant breakthroughs and accomplishments across various projects.


              



Quality Control

In January 2003, our company obtained ISO9001:2000 international quality management system certification. The company strictly adheres to national and international quality management guidelines, establishing reasonable production processes, testing methods, and control standards to provide customers with superior and high-quality service.





Quality Inspection Equipment

Our company is equipped with the most advanced inspection instruments for both domestic and international markets. Through strict control of every stage, we achieve traceable and manageable quality, ensuring stability and consistency. The main inspection equipment includes ultrasonic scanning microscopes, vertical turning lathes, and drop hammer impact equipment, etc.




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