What standards do your doors comply with?

Our doors adhere strictly to the ISO 6042-1998 standards for superstructure use.

What certifications are available?

Products are certified by leading qualification societies including ABS, BV, CCS, DNV, GL, LR, and KR.

Steel Superstructure Watertight Airtight Dustproof Single-Leaf Door

Name: Steel Superstructure Watertight Airtight Dustproof Single-Leaf Door
Brand: Zhenjiang Normanship Co., Ltd.
SKU: 2127186075

Jiangsu, ChinaZhenjiang Normanship Co., Ltd.

US$900.00-1,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1 Year

Model NO.

C-1700*700

Classification Society Certification

ISO

Color

Silver, Grey

Standard Component

Open Style

Opening

Material

Steel

Function

Water Tight Door, Airtight

Product Name

Ship Steel Left Opening Single-Leaf Door

Frame Material

Steel

Screen Netting Material

Nylon

Opening Pattern

Horizontal

Surface Finishing

Finished

Style

Classic

Feature

Airproof, Dust-Proof

Security Rating

Customized

Yes

Transport Package

Wooden Case

Specification

1700*700

Trademark

Normanship

Origin

Jiangsu, China

HS Code

76161000

Production Capacity

1000sets/Year

Key features

Customizable Components: Hook, bumper door closure, C2 lock, and ISPS device are fully customizable.

ISO 6042-1998 Compliance: Adheres strictly to ISO 6042-1998 standards for superstructure watertight doors.

Robust Marine Durability: Engineered to endure the harshest marine environments for maximum safety.

Class A-D Versatility: Available for Class A, B, C, and D doors with specific station applications.

Integrated Port Light: Class C&D doors can integrate a Dia.250mm port light (Code 'G').

12 Years Export Expertise: Zhenjiang Normanship offers extensive experience in marine product quality.

Comprehensive Certification: Certified by leading societies including ABS, BV, CCS, DNV, GL, LR, and KR.

1-Year Warranty: Includes 1-year warranty with online after-sales service support.

Company profile

Zhenjiang Normanship Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-02-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤4.89hTerms 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:What is your Minimum Order Quantity (MOQ)?

We accept a trial order of just 1 set. Our robust production capacity can accommodate large quantity orders.

Q:What is the delivery timeframe?

Your order will be delivered within 15-20 days after confirmation.

Q:What are your payment terms?

We require a 30% deposit via T/T, with the remaining 70% due before delivery. Photos of the Steel Superstructure watertight airtight dustproof single-leaf door will be provided before you finalize the balance payment.

Q:What are your delivery terms?

We offer delivery terms such as EXW, FOB, CFR, and CIF.

Q:Do you test all items before delivery?

Absolutely, every Steel Superstructure watertight airtight dustproof single-leaf door is rigorously tested before dispatch.