What is the lead time for production?

The accepted delivery time is 30-60 days. During off-season, the lead time is approximately one month, while peak season may take 1-3 months.

How do you guarantee product quality?

We conduct a pre-production sample check, 100% inspection during each production sector, and a final 100% inspection before shipment. We are ISO9001 certified.

Where is the product manufactured?

The product is manufactured in Dongying, Shandong, China, by Dongying Highco Metal Manufacturing Co., Ltd., with convenient access to Qingdao and Tianjin ports.

Stainless Steel Boat Door Hinge Marine Hardware

Name: Stainless Steel Boat Door Hinge Marine Hardware
Brand: Dongying Highco Metal Manufacturing Co., Ltd.
SKU: 2213428895

Shandong, ChinaDongying Highco Metal Manufacturing Co., Ltd.

US$2.99

1-99 pieces

US$1.99

100+ pieces

Sample price:US$2.99/piece.Request sample

Product profile

Customization

Available

After-sales Service

Return and Replace

Warranty

1 Year

Model NO.

RG31-6

Application

Boat, Yacht

Customized

Surface Treatment

Polished

Material

316 Stainless Steel

Type

Boat Fitting

Condition

New

Purpose

for Replace/Repair

Size

97X23.8mm

Thickness

3mm

Trademark

Highco-Cast

Origin

Shandong, China

HS Code

73089000

Production Capacity

50000 PCS/Year

Key features

Premium 316 Stainless Steel: Constructed from high-grade 316 stainless steel for superior corrosion resistance in marine environments.

Customizable Design: Offers customized size, thickness, and surface treatment options to meet specific project requirements.

ISO9001 Certified Quality: Manufactured under ISO9001 standards with 100% final inspection before shipment to ensure reliability.

Professional Marine Expertise: Over 15 years of experience in marine hardware, including investment casting and precision machining.

Comprehensive After-Sales Support: Includes return and replace service with a 1-year warranty for peace of mind.

Versatile Manufacturing Capabilities: Utilizes CNC machining, laser cutting, and welding to produce complex parts with various surface treatments.

Low Minimum Order Quantity: Supports small batch orders with an MOQ of just 1 piece, ideal for testing and small projects.

Global Export Experience: Trusted supplier exporting to Europe, North America, Australia, and Singapore with proven track record.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Dongying Highco Metal Manufacturing Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.84h

AI-Powered supplier vetting

SummaryDongying Highco Metal Manufacturing Co., Ltd. is identified as a limited, combined-type supplier and is described elsewhere as a trading company engaged in precision mechanical equipment processing and sales, precision castings, ship accessories, and automotive accessories. It offers steel castings and has OEM experience with well-known brands, export capability, in-stock service, and a stated 90% export-sales share. Its facilities include CNC lathes, drilling, polishing, pressing, and related equipment, with sample-based customization. Quality and complaint-handling procedures are documented and followed, although the approved-supplier list lacks signatures or dates. Key limitations are the absence of an available SDK, valid manufacturing-capacity contracts with associated subcontractors, overseas warehouses, overseas agents or branches, overseas showrooms, and offline trade-show participation. Financial information is limited to year labels without assessable financial values. An audit by TÜV Rheinland...

Supplier typeThe supplier is listed as a limited company with a combined organizational type, while its company nature is identified as a trading company. Its stated business scope covers processing and sales of precision mechanical equipment and accessories, precision castings, ship accessories, and automotive accessories; the primary offered product is steel casting.

CertificationsThe supplier is explicitly stated to hold a valid import and export license. A TÜV Rheinland audit is also recorded with coverage from April 24, 2025 to April 23, 2026, but the audit type is given only as “1” and the evaluation result as “0,” without an interpretable certification or pass description.

After-Sales capabilityThe supplier lists overseas service offerings including debugging, maintenance, repair, training, and equipment installation, and has documented, followed procedures for corrective actions and customer complaints. However, it has no overseas agents or branches, serves zero stated countries, and has no overseas warehouse or showroom, limiting demonstrated international service infrastructure.

Production capacityThe supplier reports in-stock capacity, a facility containing CNC lathes, lathes, drilling, polishing, pressing, and digital-caliper equipment, and 90% of sales from exports with self-operated import/export rights. It also reports written and followed inspection, supplier-capability assessment, corrective-action, and complaint procedures, although there is no valid manufacturing-capacity contract with the factory and associated subcontractors and the supplier reports zero cooperative suppliers.

Customization capabilityThe supplier explicitly provides customization from samples and has OEM capability for well-known brands, directly supporting its ability to produce customized products based on customer samples or brand requirements. No broader design-development or SDK capability is established.