What payment terms do you accept?

T/T. For payments <=1000USD, 100% in advance. For payments >=1000USD, 50% deposit in advance, 50% balance before shipment.

What information is needed for a quote?

Kindly please provide the product 2D drawing in PDF and 3D drawing in Step or Stp format.

How long is the lead time for samples and bulk orders?

For samples, if no tooling is needed, the lead time is around 15 days. If tooling is needed, it is around 30 days. For bulk production, the lead time is about 35-45 days, depending on quantity and product.

Reliable 13 to 7 Pin Trailer Adapter Towing Socket Connection

Name: Reliable 13 to 7 Pin Trailer Adapter Towing Socket Connection
Brand: Ningbo Yuanking Auto Parts Co., Ltd.
SKU: 2153802652

Zhejiang, ChinaNingbo Yuanking Auto Parts Co., Ltd.

US$5.00

100 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Diameter

3/4 inch

Loading Weight

4000lbs

Model NO.

YK-D400

Material

Plastic

Plug

7-13 Pin

Weight

4.2 Ounces / 118 Grams

Connection

Plug in

Internal Structure

on-off Type

Universal Fitment

Yes

Standards Compliatn

CE RoHS ISO CCC

Transport Package

Carton Box

Specification

13 to 7 Pin Adapter

Origin

Ningbo

Key features

Customization Support: OEM/ODM available; custom parts made from customer drawings or samples.

Heavy-Duty Design: Loading weight up to 4000lbs with brass pins and durable plastic-metal casing.

Safety Protections: Built-in overvoltage, overcurrent, short-circuit, and overtemperature protection.

Certified Quality: Compliant with CE, RoHS, ISO, and CCC standards for European markets.

Versatile Connectivity: Supports indicators, side lights, brake lights, and fog lamps for full functionality.

Self-Grounding Feature: Floating pins ensure secure connection, easy alignment, and maximum contact.

Compact Dimensions: Size 12x5x6cm, lightweight at 620g, easy to handle and install.

Flexible Ordering: No strict MOQ; samples available with charge refundable upon mass order.

Company profile

Ningbo Yuanking Auto Parts Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤0.38h

AI-Powered supplier vetting

SummaryNingbo YuanKing Auto Parts Co., Ltd. operates in automotive components and vehicle electrical appliances, covering research and development, production, sales, and after-sales service. It reports trailer plug production of 3,000,000 pieces, 11–20 quality-control staff, broad export coverage, and self-operated import/export rights. CE and RoHS compliance certifications are stated. The supplier provides 3D software design and sample-based customization, but reports zero R&D patents, no private-mold capability, and no professional-technical-supplier capability. Service procedures exist for supplier assessment, corrective actions, and customer complaints, but no records are maintained. Peak-season lead time is 2–3 months, while no Fortune 500 cooperation is reported. Financial information is present only as year labels, without sufficient qualitative evidence for assessment.

Supplier typeThe supplier is described as a high-tech enterprise engaged in automotive components and vehicle electrical appliances, with R&D, production, sales, and after-sales activities. Its stated business scope also includes lighting fixtures and hardware wholesale, indicating a product-oriented manufacturer and trader with multiple related business activities.

CertificationsCE and RoHS are explicitly listed as product compliance and sustainable-development/product-certification capabilities. This provides direct evidence of these certifications, although no additional certification details are supplied.

Production capacityThe supplier reports annual trailer-plug production of 3,000,000 pieces, 11–20 quality-control staff, a one-month off-peak lead time, and a 2–3 month peak-season fulfillment time. These figures demonstrate established production capacity, although the longer peak-season lead time indicates capacity constraints during high demand.

Customization capabilityThe supplier explicitly provides customization from samples and 3D software design services. This supports sample-based customization, but no private-mold capability is available, limiting the documented scope of customization.

Product Q&A

Q:Are you a factory or a trade company?

We are a professional factory with ISO certification.

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 your drawings be kept safe?

Yes, we will not reveal your design to third parties without your permission. We can sign an NDA before you send us your drawing.

Q:What is your MOQ?

Usually we don't set MOQ, but big quantity will get a cheaper price. We are happy to make samples for clients to ensure quality standards first.

Q:Do you provide samples? Is it free?

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