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T/T. Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% Deposit in advance, 50% balance before shipment

What kinds of information you need for a quote?

Kindly please provide the product 2D drawing in PDF and 3D drawing in Step. Or Stp. Format.

How long can I get the sample and bulk order?

About sample, if don't need to make tooling, the lead time is around 15 days. If need to make tooling, the lead time is around 30 days. About bulk production, the lead time is about 35-45 days, it depends on quantity and product.

Aluminum 3 Pieces Barrel Trailer Weld-on Cargo Ramp Door Hinge

Name: Aluminum 3 Pieces Barrel Trailer Weld-on Cargo Ramp Door Hinge
Brand: Ningbo Tower Machinery Co., Ltd
SKU: 2140210865

Zhejiang, ChinaNingbo Tower Machinery Co., Ltd

US$0.30

1,000-4,999 Pieces

US$0.20

5,000+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

ramp door hinge

Type

360° Hinge

Finish

Plain

Material

Stainless Steel, Steel, Aluminum

Product Name

Ramp Door Hinge

Surface Treatment

Plain

Application

Window, Door, Gate

Package

Plywood Case

Keyword

Hinge, Weld on Hinge, Bullet Hinge

MOQ

1000PCS

Size

Can Be Customized

Transport Package

Carton+ Pallet

Specification

Custom

Trademark

Tower

Origin

China

Production Capacity

100000PCS/1 Month

Key features

Customized Manufacturing: All parts are custom made according to customer drawings or samples.

Wide Material Options: Available in Aluminum, Stainless Steel, and Steel.

Comprehensive After-Sales: 1 Year warranty and professional after-sales service provided.

Fast Sample Production: Sample lead time is around 15 days without tooling, 30 days with tooling.

Bulk Order Efficiency: Bulk production lead time is 35-45 days depending on quantity.

Flexible MOQ Policy: No strict MOQ, but larger quantities receive better pricing.

Sample Cost Refund: Sample charge is refunded upon confirmation of mass order.

Company profile

High Repeat Buyers ChoiceFast DeliveryQuality AssuranceManagement Certification

Ningbo Tower Machinery Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-06-05Nearest Port: Ningbo, ShanghaiAverage Response Time: ≤7.63hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNingbo Tower Machinery Co., Ltd is identified as a China-based limited company in Ningbo, Zhejiang, offering metal products and described as both a manufacturer/factory and a trade company. It reports broad customization and ODM capabilities, new product development within the past year, and documented procedures for supplier-service assessment, corrective actions, and customer complaints. Export sales account for 90%, with seven years of export experience and self-operated import/export rights. However, it does not provide OEM services for popular brands, lacks an available SDK, and reports no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial evidence is limited to years stated for financial records, without sufficient information to assess credibility. Audit information identifies TÜV Rheinland and an audit period, but the provided result value does not establish certification holding or a positive audit outcome.

Supplier typeThe supplier is identified as Ningbo Tower Machinery Co., Ltd., a China-based limited company in Ningbo, Zhejiang. Its records describe it as a manufacturer/factory and also as a trade company, with metal products as the stated product scope and no larger-company affiliation reported.

After-Sales capabilityThe supplier reports written procedures and records for service-capability assessment, corrective and preventive actions, and customer-complaint handling. However, it reports no overseas warehouse, showroom, agent or branch, and offers overseas services in zero countries, indicating documented service processes but limited overseas service infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services with customization from samples, designs, and full customization. Conversely, it reports no available SDK, so the evidence supports product-development capability but not software-development or SDK capability.

Production capacityThe supplier is described as a manufacturer/factory offering metal products, with finished products checked by packing staff and an average lead time of one month in both peak and off-season periods. It also reports export experience and access to Ningbo and Shanghai ports, although the limited employee count and basic inspection description do not establish broad production scale.

Customization capabilityBoth the design-services and R&D records list minor customization, flexible customization, customization from samples, customization from designs, and full customization. The supplier also reports ODM availability, providing explicit evidence of broad customization capability.