ZIZI ENGINEERING CO.,LTD
Active Member
7 Years
henan, anyang
Since 2010
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PRODUCT CATEGORIES

Forged Pipe Fittings

 (34)

Stainless Steel Pipe Fittings

 (42)

Socket Weld Pipe Fittings

 (22)

Threaded Pipe Fittings

 (23)

Butt Weld Pipe Fittings

 (24)

Carbon Steel Pipe Fittings

 (22)

Alloy Steel Pipe Fittings

 (22)

Duplex Steel Pipe Fittings

 (31)

Forged Steel Flanges

 (38)

Steel Pipe Coupling

 (36)

Steel Pipe Elbow

 (42)

Steel Pipe Tee

 (37)

Steel Pipe Caps

 (34)

Steel Pipe Reducer

 (35)

OLET Pipe Fittings

 (32)

Why Can We Always Ensure Excellent Quality

Quality Control

We have ISO9001 Certification, Special Equipment (Pressure Pipeline) Manufacturing License, AQSIQ Class I Export Enterprise Evaluation. Our products have been accepted by petroleum and petrochemical companies all over the world. We have been worked with Kempinski Hotel, Volta River Authority, Puma Energy and Shell. Sincerely welcome the presence of the old and new customers.

Certification

ZIZI ENGINEERING CO.,LTD Certifications
Standard: TUV Certification
Number: 01 202 CHI/Q-07 0265
Scope/Range: Forged Steel Flange
Issued By: TUV Rheinland Group
ZIZI ENGINEERING CO.,LTD Certifications
Standard: Certification of Forging Facility and Process Approval
Number: FOR-T1356057
Issue Date: 2015-04-04
Expiry Date: 2020-03-03
Scope/Range: Stainless Steel Forging and Steel Forging Components for Marine Applications
Issued By: Houston SED Structures & Statutes
ZIZI ENGINEERING CO.,LTD Certifications
Standard: Recognition for BV Mode Ⅱ Scheme
Number: SMS.W,II./101758/A.0
Issue Date: 2015-04-20
Expiry Date: 2019-03-27
Scope/Range: Steel Forging Flange
Issued By: BV SHANGHAI
ZIZI ENGINEERING CO.,LTD Certifications
Standard: Approval of Manufacturer Certificate
Number: AMM-7398
Issue Date: 2015-05-15
Expiry Date: 2019-06-30
Scope/Range: Manufacturer of Steel Forgings
Issued By: DNV GL locak office Jiangyin
ZIZI ENGINEERING CO.,LTD Certifications
Standard: IQNet Certificate
Number: CN-00215Q12094R0S
Issue Date: 2018-04-28
Expiry Date: 2021-04-27
Scope/Range: Forging and Machining of Class B Pressure Piping Components
Issued By: IQNet and CQM
ZIZI ENGINEERING CO.,LTD Certifications
Standard: Annex to Certificate
Number: 01 202 CHI/Q-07 0265
Scope/Range: Manufacturer of Materials
Issued By: TUV Rheinland Group
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