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WUXI OUCO INTERNATIONAL GROUP CO., LTD
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WUXI OUCO INTERNATIONAL GROUP CO., LTD Quality Info

WUXI OUCO INTERNATIONAL GROUP CO., LTD
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Quality Control

Our Vision:"To deliver the best possible products for the best possible price and quality."

How to control our quality?
1. European Standard.

To maintain high-quality standards, we use top-tier imported valves and pumps from EU brands (Denmark and Italy). This not only enhances our competitiveness but also enables users to easily source spare parts locally, saving both time and costs.

Our design and manufacturing processes strictly adhere to European standards, including EX/ATEX requirements. We utilize high-strength steel plates, such as HG70/Q690/DH36 and AH36, which meet the GB/T712 and GB/T 16270-2009 standards.

European standard valves and pumps
2. Flaw Detection.

We follow a certified Welding Procedure Specification (WPS) approved by ABS, CCS, BV, and RS (2025 version). All welded surfaces undergo 100% non-destructive testing to ensure smooth and reliable welds, such as RT, DP, and UT testing.

Quality control process at Jiangsu OUCO
3. Internationally Certified Welder.

In order to ensure the welding quality of the product structure, each welder of our company has the qualification of international certification.

Certified welder at work Welding certification documentation
4. Painting Process.

Before painting, we perform sandblasting to the SA2.5 standard, ensuring the paint adheres firmly. Following this, we apply three or more layers of paint, in compliance with CX Marine Rules, to protect against seawater corrosion and significantly extend the equipment's service life.

Sandblasting and painting process
5. Final Testing.

Finally, we conduct crane tests on a platform simulating real marine conditions (5° Trim, 2° Heel). This ensures the crane's stability and reliability, verifying its performance under wind, waves, and swinging motion to prevent safety incidents in actual use.

Crane testing under marine conditions

Certifications

WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: CCS Factory Certification
Number: 00524Q5258R1M
Issue Date: 2024-09-14
Expiry Date: 2027-10-24
Scope/Range: DESIGN AND MANUFACTURE OF MARINE CRANES, PORT GRAB BUCKETS, AND WINCHES; MANUFACTURING OF STEEL STRUCTURAL COMPONENTS*
Issued By: CHINA CLASSIFICATION SOCIETY
WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: BV Factory Certification
Number: SMS.W.II./135913/A.0
Issue Date: 2022-10-28
Expiry Date: 2026-08-06
Scope/Range: Crane; Winch; Grab Bucket; Windlass
Issued By: BUREAN VERITAS
WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: ABS Product Certification
Number: 4222044-B
Issue Date: 2020-04-01
Scope/Range: Marine Cranes
Issued By: ABS
WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: RINA Product Certification
Number: 2020WS01-177
Issue Date: 2020-08-13
Scope/Range: All Products
Issued By: RINA
WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: ABS Product Certification
Number: 4222044-A
Scope/Range: Mairne Cranes
Issued By: ABS
WUXI OUCO INTERNATIONAL GROUP CO., LTD Certifications
Standard: ISO9001:2015
Number: MSC23Q100123R1M
Issue Date: 2023-09-06
Expiry Date: 2024-08-06
Scope/Range: All Products
Issued By: CNCA

Company Profile

WUXI OUCO INTERNATIONAL GROUP CO., LTD

Contact Person: MsNatalie Liu

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