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Tel:
+86-577-86918337
Tel:
+86-13106109672
PROCESS CHAT

1FORGING

   ROUND BARS  CUTTING  HEAING FORGING CHAMFERING HEAT TREATMENT

    SURFACE TREATMENT  ROUGH FORGINGS


2MACHINING - SOCKET WELD

   RPUGH FORGINGS  DRILLING  FACING  BORING  DIMENSIONAL CHECK 

      MARKING  CLEANING   SURFACE TREATMENT  FINAL INSPECTION  FINISHED

 

3MACHINING -THREADED

   ROUGH FORGINGS  DRILLING FACING  BORING  THREADING  DIMENSIONAL CHECK 

    MARKING  CLEAING   SURFACE TREATMENT  FINAL INSPECTION  FINISHED

 

4DELIVERY

   CUSTOMERS ORDER  PRODUCTION CONTROL  HEAT NO.IDENTIFICATION 

    MATERIAL CERTIFICATION DOCUMENT   PACKING

 

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Wenzhou otebao Pipe Co. Ltd. all rights reserved.
Contact:lillian contact phone:0577-86918337address:DIANQIAN ROAD,YONGZHONG STREET LONGWAN DISTRIC,WENZHOU CITY ZHEJIANG PROVINCE, technical support: