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Company News Industry News Development history and working principle of multi position cold heading machine2017-09-21 Quality control process2017-08-21 Zhejiang ChuangYang solid hardware officially put into operation2017-08-21 Hardware market2017-08-21 2021, Zhejiang Chuang Yang Hardware Manufacturing Co., Ltd. new version of the on-line!2017-01-17 Company Profile Corporate Culture Qualification Honor Core Competence Organizational Chart Shipment Flow-Sheet Copyright ? 2017 Zhejiang Chuanyang metal products Co., Ltd Zhejiang ICP prepare No. 17060798-1