What payment terms are you accept?

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.

Weld on Single Speed Two Speed Square Tube Trailer Jacks

Name: Weld on Single Speed Two Speed Square Tube Trailer Jacks
Brand: Ningbo Tower Machinery Co., Ltd
SKU: 2302306075

Zhejiang, ChinaNingbo Tower Machinery Co., Ltd

US$43.00

100-199 Pieces

US$36.00

200+ Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Colour

Silver

Loading Weight

Other

Model NO.

other

Material

Steel, Aluminum

Size

Custom

Product Name

Swivel Jack

Keyword

Swivel Jack

Service

OEM Customized

MOQ

100PCS

Payment Term

50% Deposit 50% Balance

Logo

Can Add Logo

Lead Time

35 Days

Performance

Heavy Duty, Durable

Drawing Format

Pdf/Dxf

Transport Package

Carton+ Pallet

Specification

Custom

Trademark

Tower

Origin

China

Production Capacity

10000PCS/1 Month

Key features

Custom Size Options: Size is customizable to meet specific trailer requirements.

OEM Customized Service: Full OEM service available for product name and design.

Logo Customization: Customers can add their own logo to the product.

Durable Construction: Made from stainless steel and steel for heavy-duty performance.

Fast Sample Lead Time: Sample delivery takes 15 days without tooling, 30 days with tooling.

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

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

Sample Charge Refund: Sample charge is fully 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: ≤7.10hTerms 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.

Product Q&A

Q:Are you a factory or a trade company?

We are a professional factory with ISO.

Q:Do you make customized products?

Yes, all parts are custom made according to customers' drawings or samples. If you have any parts to be made, please feel free to send us your drawings or samples.

Q:Will you drawing be safe after we get it?

Yes, we will not reveal your design to third party without your permission. And we can sign the NDA before you send us your drawing.

Q:What's your MOQ?

Usually we don't set MOQ, but big quantity will get a cheaper price. And we are happy to make sample for clients to ensure quality standard firstly.

Q:Do you provide samples? Is it free or extra?

If you want to check sample first, you need to pay the sample charge and the charge will be refunded to you when the mass order is confirmed.