Quality and certificates

Production follows ISO 9001 quality management requirements, and products are lab-tested and dimensionally inspected before shipment. Certificate details below are transcribed from the originals, with their validity dates.

Inspection

**Laboratory testing**Chemical composition, mechanical properties and other lab tests.

Current documents

Company registration

Business license

No.: 913205080662074187
Issued by: Suzhou Industrial Park Administrative Approval Bureau
Issued: 29 August 2022
Valid until: —
Scope: Founded 8 April 2013; registered capital RMB 10 million

Valid

Qualification certificate (Class I supplier)

No.: 0603887569421
Issued by: China Petrochemical Materials and Equipment Network, Materials and Equipment Center
Issued: 10 July 2018
Valid until: 10 July 2028
Scope: Elbows, reducers, tees, caps, flanges, large bends, socket fittings and others

No expiry date on certificate

Material supplier access certificate

No.: 02046010428
Issued by: China National Petroleum Corporation; PetroChina Urumqi Petrochemical Company
Valid until: No expiry date on certificate

Past certificates

These certificates are past the expiry date printed on the original. They are kept here as a record.

Expired

Special equipment manufacture license (pressure piping components)

No.: TS2710475-2026
Issued by: General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ)
Issued: 1 August 2018
Valid until: 26 August 2026
Scope: Grade A(1)(3) steel seamless fittings; Grade B1(1)(2) steel welded fittings; Grade B forged fittings (machining only); Grade B forged flanges and pipe joints (machining only); Grade B forging blanks for flanges and fittings

Expired

Quality management system certificate (GB/T 19001-2008 / ISO 9001:2008)

No.: 00509Q21416R0M
Issued by: China Classification Society Certification Company
Issued: 19 October 2019
Valid until: 18 October 2022
Scope: Production of steel pipe fittings and steel flanges

Expired

Work safety standardization, Grade II enterprise (machinery)

No.: AQBⅡJX(冀)201100033
Issued by: Hebei Administration of Work Safety
Issued: 15 December 2011
Valid until: December 2025

Expired

Jiangsu measurement assurance capability certificate

No.: (2012)…C037
Issued: 23 July 2012
Valid until: 22 July 2025
Scope: Measurement assurance for product quality, management, and energy saving

Expired

China Electric Power Parts Network member factory certificate

No.: 255
Issued by: China Electric Power Parts Network
Issued: September 2015
Valid until: August 2025
Scope: Production and sale of pipe fittings

The issuing authority's public record is the final word on any certificate's status. Contact us for copies or to confirm the latest status.

What to include in your inquiry

The more of this we have, the faster and more accurate the quote.

Send an inquiry Call +86 152 5000 0155 WhatsApp

Mobile: +86 152 5000 0155
Phone: +86 512 6720 2373
Email: suzhouzefulai888@gmail.com

Product type and standard
Nominal size and wall schedule
Material grade
Quantity
End or connection type
Inspection and certificate requirements
Delivery location and required date