What is your Payment?

The most common way we do is MIC online, Credit Card and T/T Payment.

How does your factory do the quality control?

Quality is priority ,we always attach the importance to quality control from the beginning to the end of the production .Every product will be fully assembled and carefully tested before packing and shipping

Container Trailers Campers Trailer Aluminum Alloy RV King Pin Lock with Warning Tag

Name: Container Trailers Campers Trailer Aluminum Alloy RV King Pin Lock with Warning Tag
Brand: Ningbo Rato Hardware Co., Ltd.
SKU: 2075063092

Zhejiang, ChinaNingbo Rato Hardware Co., Ltd.

US$7.90

75-499 pieces

US$7.50

500-999 pieces

US$6.90

1,000-2,999 pieces

US$6.50

3,000+ pieces

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year Warranty

Model NO.

RV-115

Material

Aluminum Alloy

Type

Key Lock

Style

Modern

Shape

Round

Anti-theft Standard

High Security

Part

Lock

Backset

Door Thickness Fits

Lock Cylinder Length

Usage

Application Range

Trailer & Caravan Lock

Product Name

Trailer Universal Coupling Tow Ball Hitch Lock

Color

Orange

Transport Package

Box

Trademark

NBRATO

Origin

Zhejiang, China

HS Code

8301400000

Production Capacity

100 Piece/Pieces Per Day

Key features

High Security Lock: Aluminum alloy construction with high security anti-theft standard for RVs and trailers.

One Year Warranty: Comprehensive one-year warranty coverage for mechanical defects and quality assurance.

OEM/ODM Service: Full customization available including samples, designs, and flexible customization options.

Fast Sample Delivery: Samples shipped via door-to-door express within 3-5 days after payment for small orders.

Quality Control Priority: Every product is fully assembled and carefully tested before packing and shipping.

Flexible Payment Options: Accepts MIC online, Credit Card, T/T, LC, D/P, PayPal, and Western Union.

Quick Quotation: Quotations provided within 24 hours upon receiving product details and requirements.

Multiple Shipping Methods: Express for samples; Air or Sea freight available for bulk orders.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryR&D Capabilities

Ningbo Rato Hardware Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.16h

AI-Powered supplier vetting

SummaryThe supplier is identified as a Ningbo-based trading company associated with manufacturing businesses. It reports professional technical R&D capability, 3D software design, ODM and OEM services, and broad customization options. Product capacity is stated for cabinet locks, cam locks, and combination locks, although no capacity figure is provided for padlocks. Export sales represent 71%–90% of total sales, with self-operated and agent export channels. Quality assurance and traceability status are unknown, and quality-control testing equipment is reported as zero. The supplier has one R&D engineer, no new products reported in the past year, and no SDK. It uses ERP for operational digitization but lacks overseas warehouses, showrooms, agents, and branches. Service procedures exist for supplier capability, corrective actions, and complaints, but written records are absent. Financial information is present only as year labels, which is insufficient to assess credibility.

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a trade company located in Ningbo, with associated companies in manufacturing. This indicates technical sourcing and service capability, but the stated company nature is trading rather than direct manufacturing.

After-Sales capabilityThe supplier provides technical support for production and after-sales service, offers customization support, and has procedures for handling customer complaints, although no written complaint records are available. It lacks overseas warehouses, showrooms, agents, and branches, which limits locally located after-sales coverage.

R&D capabilityThe supplier reports professional R&D capability, 3D software design, ODM services, and ERP-based digital management. However, it had no new products in the past year, has only one R&D engineer, and has no available SDK, so the evidence supports technical design capability but not strong recent innovation output.

Production capacityStated annual capacities include 200,000 cabinet locks, 300,000 cam locks, and 100,000 combination locks; padlock capacity is listed without a quantity. Peak-season lead time is one month and off-season lead time is within 15 working days. These figures demonstrate defined production supply capability, although testing equipment is reported as zero and quality-control status is unknown.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services. This is direct evidence of broad customization capability.

Product Q&A

Q:Can you accept small order?

Yes, we accept small order for most RTS product, which can be shipped around 3-5 days after order payment.

Q:How & When can I get a quotation?

Quotation will be offered within 24 hours. It will be more efficient if you advise the product picture, drawing, quantity, and other special requirement.

Q:Can you do a sample for me?

Yes, Sample can be arranged for your approval, but the freight cost is at yourside.

Q:Is Customized OEM/ODM acceptable?

Yes, we sincerely welcome all every customer to grow with us.

Q:What is the shipping way?

Sample will be sent by door to door express for small order; and you can choose by air or by sea for bulk order.