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Davit Load Test Water Bag Custom Marine PVC Water Bag-4t
US$760.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
Online ServiceWarranty
1 YearModel NO.
SWL-4TProduct Name
Load Testing Water BagFull Load
4000kgVolume
4m³Full Load Height
2.90mFull Load Maximum Diameter
1.90mNet Weight
52kgGross Weight
82kgPackage
1.1m³Material
High-Strength PVCTechnology
High-Frequency Heat Sealing TechnologyApplication
Crane Lifting TestCustomize
YesTransport Package
Wooden BoxTrademark
NormanshipOrigin
Jiangsu, ChinaProduction Capacity
1000sets/YearKey features
High-Strength PVC Material: Constructed with high-strength PVC mesh and high-frequency heat sealing technology for durability.
Foldable and Lightweight: Features a petal shape design that is foldable, light in weight, and small in volume for easy transport.
Wide Capacity Range: Available in load capacities ranging from 1T to 110T to suit various testing requirements.
Multi-Function Application: Suitable for crane lifting tests, deck strength tests, drilling ship beam tests, and fire rescue operations.
Customizable Options: Customized sizes and designs are available based on specific customer requirements.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-02-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤5.62hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW, Others
AI-Powered supplier vetting
SummaryZhenjiang Normanship Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in marine lifesaving equipment, propulsion systems, deck machinery, mooring equipment, and related outfitting. It reports 15 years of experience, nine production lines, 41–50 quality-control staff, and 6–10 years of R&D engineer experience. The supplier states that it holds multiple ISO/OHSAS-related management certifications and provides online sales, maintenance, and after-sales service. Its reported production includes marine propellers, deck machinery, and medical auxiliary furniture, with exports serving multiple global regions. However, the provided information does not establish specific customer cases, demonstrated customization projects, audited financial strength, or verified innovation outcomes.
Supplier typeThe supplier is described as a trading company in one record and as both a trading company and manufacturer/factory in another. It is also identified as a limited company operating in China, indicating a mixed trading and manufacturing business model.
CertificationsThe supplier reports ISO 9000, ISO 9001, ISO 14000, ISO 20000, ISO 14064, and OHSAS/OHSMS 18001 certifications. These stated certifications provide explicit evidence of formal management-system coverage, although certificate validity and scope are not independently verified in the provided information.
After-Sales capabilityThe supplier explicitly emphasizes after-sales service and states that its services include online sales and maintenance for marine equipment such as lifeboats, davits, propellers, and mooring equipment. This directly supports an after-sales service capability.
Production capacityThe supplier reports a factory in Zhenjiang, nine production lines, 41–50 quality-control staff, and production capabilities for marine propellers, deck machinery, and medical auxiliary furniture. Stated annual productivity includes 50,000 tons of marine propellers, 200 sets of marine deck machinery, and 500,000 pieces of medical auxiliary furniture, providing explicit evidence of substantial production capacity.
Product Q&A
Q:How do you purchase our water bags?
A:
We can supply water bags in specific sizes required.
Q:Do you have any certificate or test report?
A:
Yes. We do have SGS material tests and CCS test certificate.
Q:How long is the lead time?
A:
Usually, around 7 working days for 10 water bags after T.T payment. Sometimes, if it is urgently demanded, we can adjust the production schedule.
Q:Do you accept customized sizes?
A:
Yes, we do.
Q:How is the package?
A:
Usually, we use wooden boxes. With years of experience, we are sure that our package is seaworthy very well.
Send Inquiry
*To:
Zhenjiang Normanship Co., Ltd.
Zhenjiang Normanship Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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