Changhao Changhao Changhao Changhao Changhao
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Insulating Joint, Flange, Butt Welding Fitting, Valve Supplier
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We have over 200 employees

Aug 28 , 2017

We have over 200 employees, boast an annual sales figure that exceeds USD 1,2000000 and currently export 68% of our products worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total customer satisfaction.


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