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      • Automatic Recirculation Valve
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Manufacturing
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Tel: +86-813-8104890

Fax: +86-813-8104921

E-mail:intlsales@dippervalve.com

Certification
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Business License
Business License
Credit Rating Certificate
Credit Rating Certificate
Compressor anti-surge valve SIL certificate
Compressor anti-surge valve SIL certificate
Compressor anti-surge valve SIL certificate
Compressor anti-surge valve SIL certificate
Axial flow check valve with anti-sediment function
Axial flow check valve with anti-sediment function
ISO 9001 Quality Management System Certificate
ISO 9001 Quality Management System Certificate
ISO 14001 Environment Management System Certificate
ISO 14001 Environment Management System Certificate
Manufacturing License Of Special Equipment
Manufacturing License Of Special Equipment
Occupational Safety And Health Management System Certificate
Occupational Safety And Health Management System Certificate
CE Certificate
CE Certificate
Registered Global Supplier Of Sinopec Corp.
Registered Global Supplier Of Sinopec Corp.
Registered Supplier Of China National Offshore Oil Company
Registered Supplier Of China National Offshore Oil Company
Registered Supplier Of China National Petroleum Corp.
Registered Supplier Of China National Petroleum Corp.
Registered Supplier Of China Aviation Oil Fuel Group
Registered Supplier Of China Aviation Oil Fuel Group
Registered Supplier Of SABIC
Registered Supplier Of SABIC
 National industrial production permit
National industrial production permit
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ABOUT DIPPER
  • Dipper Overview
  • Brand Building
  • Culture
  • Honour
  • Timeline
  • People
MANUFACTURING
  • Certification
  • Engineering
  • Manufacturing
  • Quality Control
  • Service
REFERENCE
  • Reference List
  • Application
  • Client Testimonial
PRODUCTS
  • Check Valve
  • Pig Valve
  • ESD Valve
  • Ball Valve
  • Liquid Surge Relief Valve
  • NDIV Rising Stem Ball Valve
  • Automatic Recirculation Valve
Contact Us

Tel:+86-813-8104890
Fax:+86-813-8104921

intlsales@dippervalve.com

Checking
My NDIV Valve And Service

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