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In 2018, the company organized QC activities, and the leaders awarded prizes to the winning team to encourage
copyright 2019 @Chongqing Gonggeng Machinery Manufacturing Co., Ltd. ALL Rights Reserved Record No.： Chongqing ICP Prepares 19009938-1 Technical support：Chongqing Zhijia Technology
Yugong wanganbei no.50022402000523
