Welcome to Nanjing Wangyang Pumps Co., Ltd.
info@wypumps.com        +86-13912908767
Step 1: Raw Materials Control
Material Elements Testing
Inspection of Blank (structure and size)
Step 2: Machining Process Control
First inspection
First Inspection
Patrol inspection
Patrol Inspection
final inspection
Final Inspection
Step 3: Assembly Control (Including the inspections of fit dimension, fasteners, rotation, hydraulic pressure, and etc)
Step 4: Performance Control (Commissioning on Test Center)
Step 5: Warehouse-in Control (Including the inspections of surface, nameplate, packing list and etc)
Step 6: Warehouse-out Control (Including the inspections of package and necessary documents)
Notes:All the manufacturing and quality control steps must be passed with “Quality Trace Table”





Tel: +86-25-57116860
Phone: +86-13912908767
Email: info@wypumps.com
Add: No.3 Xiaoqi Road, Xiongzhou Industrial Park, Luhe Distrcit, Nanjing, Jiangsu, China
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