How long does sea shipping take from China?

It takes about 5 weeks to European ports plus 1 week customs clearance, so you can get the container within 6 to 7 weeks.It takes about 2 weeks to east coast and 3 weeks to west coast US ports.All sea goods are shipped from Ningbo Port.

What are the payment terms?

Payment terms are negotiable and will improve for long term customers.During the initial stages, we request 50% of tooling fee in advance with the balance payable on acceptance of samples.Production orders can be negotiable.We prefer 30% deposit and the balance by T/T before sails.But sometimes T/T15 days after sails would also acceptable.

How do you handle complaints after delivery?

--If happen any complaints after delivery,please just show us photos and detail compliants points, we will check with the production department and QC department Immediately and give you best solving solution which agreed by both of us,moreover we will bear all the cost (including shipping cost).

Customized Hot Forging Dual Flange Trailer Ball

Name: Customized Hot Forging Dual Flange Trailer Ball
Brand: Wenzhou Lianggong Forging Co., Ltd.
SKU: 1979328285

Zhejiang, ChinaWenzhou Lianggong Forging Co., Ltd.

US$0.50

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Loading Weight

2000lbs-24000lbs

Type

Hitch Ball

Model NO.

According to customer's request

Weight

0.1kg-30kg

Certification

ISO/TS16949, ISO

ABS

Without ABS

After-sales Service

All Lifecircle

Warranty

1 Year

Transport Package

Wooden Case

Specification

ISO9001: 2008, SGS, TS16949

Trademark

LIANGGONG

Origin

China

HS Code

7326191000

Production Capacity

20000ton/Year

Key features

ISO Certified Manufacturing: Produced in ISO9001:2015 and ISO/TS16949 certified factory with strict quality control.

Custom Design Support: Accepts customer drawings (2D/3D) and samples for fully customized product specifications.

NDA Protection Available: Signs NDA to protect customer designs and ensure confidentiality of proprietary information.

High Load Capacity: Dual flange trailer balls support loading weights ranging from 2000lbs to 24000lbs.

Premium Material Quality: Manufactured using quality carbon steel and alloy steel with hot forging and heat treatment.

Comprehensive After-Sales: Provides 1-year warranty and lifetime after-sales service with cost-bearing complaint resolution.

Fast Sample Delivery: Offers free samples with a lead time of 20 working days for quick product verification.

Global Export Experience: Exports to USA, Europe, Asia, and other regions with efficient sea and air shipping options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceR&D Capabilities

Wenzhou Lianggong Forging Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-01-20Nearest Port: Ningbo,ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is a diversified manufacturer and trader covering metal cutting and welding equipment, molds, forgings, powder metallurgy products, automotive parts, agricultural machinery, valves, and related equipment. It demonstrates documented quality, complaint-handling, corrective-action, inspection, and supplier-assessment procedures, supported by ISO9001:2015 and CE certifications. Production evidence includes forging capacity of 20,000 tons and eight quality inspectors, with valid contracts covering associated subcontractors. The supplier offers broad customization, OEM services for well-known brands, CAD and UG software capability, and documented R&D design-control records. Service limitations include no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and overseas service coverage is recorded as zero countries. Financial information is limited to year labels without performance figures, so credibility cannot be fully assessed. Customer-case evidence is also...

Supplier typeThe supplier operates across manufacturing, sales, wholesale, and retail activities, including metal cutting and welding equipment, molds, forgings, powder metallurgy products, automotive spare parts, agricultural machinery, and valves. This indicates a diversified industrial supplier rather than a narrowly specialized entity.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate and CE product compliance certification. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaints, and R&D engineers provide technical support for production and after-sales service. However, it lacks overseas warehouses, showrooms, agents, branches, and reported overseas service coverage, limiting geographically supported after-sales delivery.

R&D capabilityThe supplier has technology engineers responsible for confirming customer requirements and providing technical support, maintains design input/output, review, verification, and validation documents, and uses CAD and UG. However, it reports no available SDK, so the evidence supports engineering and design capability but not software-integration capability.

Production capacityProduction evidence includes 20,000 tons of annual forging productivity, CNC lathe, forging, heat-treatment, and shot-blasting equipment, eight quality inspectors, standardized finished-product inspection instructions, inventory capability, and valid manufacturing-capacity contracts with associated subcontractors. Lead times are stated as one month in peak season and within 15 working days in the off-season.

Customization capabilityThe supplier offers full, minor, flexible, design-based, and sample-based customization, while its engineers confirm customer requirements and provide technical support. It also reports OEM service for well-known brands and maintains documented R&D design-control records, providing explicit support for broad customization capability.

Product Q&A

Q:Are you a genuine manufacturer?

Yes, all products showed in our website are produced in our ISO9001:2015 certified factory; We are also a company registered by China Customs with the right to export and import.

Q:Can we sign NDA to keep our design confidential?

Sure, to protect customers' profit is our obligatory responsibility, signed NDA would be valid to both of us.

Q:What information is needed for a quotation?

Please offer us your detailed information for the product, such as drawings with 2D/3D by software Pro/E, Auto CAD, SolidWorks, UG etc; as well as materials, surface treatment, quantity, package. Any special requirements should be highlighted especially for tolerance.

Q:How long does it take to receive samples?

20 working days,the lead time is the general production period and does not include the transportation time. we can supply free samples with less quantity,but customers need to pay shipping cost.

Q:What is the manufacturing lead time for mass production?

Mass Production:30-45 working days after sample approval by yours.The lead time is the general production period without the transportation time. We could make some special production arrangement effectively if customer has urgent need.