Warm congratulations to Tengzhou Chengjin Machinery Manufacturing Co., Ltd. for the approval of China Classification Society.
Since the establishment of our company, our company has continuously expanded reproduction and is committed to the production of marine anchors, marine steel castings, large machine tools, mining accessories and other products. The company continuously improves the quality of its products, and all products have reached the inspection standards of classification societies, and successfully passed the approval of China Classification Society, and obtained the CCS approval certificate.
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