Quality Control ,Shanghai Jizhong Metal Material Co., Ltd.,Shanghai Jizhong Metal Material Co., Ltd.Flat wire,Spiral spring,Seam ripper,Die spring,Damping spring,Square wire,Mold spring,Seam stitch,Torsion spring,Coil spring,Flat wire supplier,Spiral spring manufacture.
Shanghai Jizhong Metal Material Co., Ltd.
   
Prducts
Springs
Steel Wires
Seam ripper
Others
Company Profile
R&D
Quality Control
Management
Contact Us
 
  • Shanghai Jizhong Metal Material Co., Ltd.
  • Street Addrsee :
    Room402b,No 60, Jilin Road, Yangpu Zone, Shanghai City. China
  • City : Shanghai
  • Province/State : Shanghai
  • Country/Region : China
   
 
 
Quality Control
Quality Control
1) ISO9001 certified 
2) With a whole set of advanced producing facilities and tester 
3) The QA engineers have rich experience, and are highly responsible 
4) Comprehensive quality control system 
Test Equipment and Facilities 
 
Equipment and Facilities
Name: Microscope
Description: For test chemical constituent in the spring
Name: Testing Machine
Description: For testing spring description
Name: Projector
Description: For manufacture the dimensions of mould
Name: Fatigue Tester
Description: For testing spring fatigue performance
Name: Indentation Machine
Description: For testing spring indentation
Name: Quantity Certification
Description: