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              Detailed information

              Metal insert

                  Metal insert:  With automatic phosphating line and the program automatic controlled production process. The precision concentration detecting instrument imported from Germany could ensure that production with enough stability. Coating machine is also  the automatic production line with adhesive dipping, pre-drying and drying. Twice coating is also available and the full process data can be controlled and recorded to ensure the stable process traceability. 

              Copyright: Qingdao Changyu Group   魯ICP備19047741號

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