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quality control
 
     

          Since establised, our company has been always adhering to the quality policy of “scientifical management, strict regulation, incessant self-improvement and striving for the best”, and sticking to the principle of “quality is efficiency, and quality is the lifeline”. Our company has set up the quality testing section, technology testing group, physics laboratory, metrology room, directreading spectroscopic analysis room, ultrasonic room, eddy-current room, and hydrostatic test detection room. There are professional personnel in the detection and specific technical field who have been entitled National Grade I or Grade II certificate. Our company strictly carries out ISO9001:2000 internatinal quality management system. From the purchase of the raw material to the delivery of the finished products, all these procedure are controlled sequently by the Quality Assrance Department and examination group. In order to assure the pass rate to be 100%, full quality control network has been formed to supervise and examine at fixed or radom time. Our products have good popularity to our customers.

 

Quality Policy Statement

 

Zhejiang Yida Special Steel Co.,Ltd., employees and management are committed to manufacture various materials of Stainless Steel Seamless Pipe with the highest quality, performance and consistency.

And we continuously strive for 100% customer satisfaction.

 

 

 

 

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