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JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD
Professional manufacture of stainless steel flanges in China
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9 Years
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JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Quality Info

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JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD
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Quality Control

1. Raw material chemical inspection

Chemicals verification on every heat of material with spectrometer. Non-conformity materials are to be rejected

2. Visual inspection (in process)

Inspect dimension and surface before drilling

3. Visual inspection (finished product)

100% dimension check and surface, crack and scratch not allowed

4. PT test

5. PMT test

Certifications

JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: ISO9001:2008
Number: 03811Q21203R2M
Issue Date: 2014-03-17
Expiry Date: 2014-06-27
Scope/Range: forged flanges
Issued By: WSF
JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: PED 97/23/EC
Number: 01 202 CHN/Q-08 0313
Issue Date: 2014-03-14
Expiry Date: 2016-01-08
Scope/Range:
Issued By: TUV
JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: Business License
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Scope/Range:
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JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: ISO
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Issued By:
JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: Business License
Number:
Scope/Range:
Issued By:
JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD Certifications
Standard: ISO
Number:
Scope/Range:
Issued By:

Company Profile

JIANGYIN TUOCHUAN METAL MATERIALS CO., LTD

Contact Person: MsJessica

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