How do you ensure product quality?

We have a very strict quality control system, and all products are carefully checked one by one to avoid any defects before shipping.

What is the lead time for orders?

We promise rapid delivery. The average lead time is one month for both peak and off-season.

What are the payment terms?

We accept LC, T/T, PayPal, and Western Union.

Trailer Spring Latch for Door Gate, Faster Lock Spring Bolt

Name: Trailer Spring Latch for Door Gate, Faster Lock Spring Bolt
Brand: Ningbo Langyan International Trade Co., Ltd.
SKU: 1942991475

Zhejiang, ChinaNingbo Langyan International Trade Co., Ltd.

US$1.00-5.00

500 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Type

Spring Bolt

Material

Stainless Steel

Pin Diameter

12mm

Model NO.

SN-21SPL002

Usage

Door

After-Sales Service

1 Years

Warranty

1 Years

Length

165mm

Thickness

Thickness :2mm

Finish

Brushed Finished

Color

Original Color

Transport Package

Cartons

Specification

M12X165MM

Trademark

Sooning

Origin

China

HS Code

8708991000

Key features

Stainless Steel Material: Made of all stainless steel for durability and corrosion resistance.

180-Degree Rotation: Bolt can rotate 180 degrees for flexible locking positions.

Secure Cotter Pin: Cotter pin fastener expands to prevent the pin from falling off.

OEM/ODM Support: Engineers available to design according to buyer's specific requirements.

1-Year Warranty: 100% responsibility for product failures caused by the factory.

Strict Quality Control: Every product is carefully checked one by one to avoid defects.

Fast Delivery: Professional manufacturer ensuring rapid order arrangement and delivery.

Versatile Application: Suitable for doors, gates, vans, containers, fences, and trailers.

Company profile

Ningbo Langyan International Trade Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2009-12-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.25h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as Ningbo Langyan International Trade Co., Ltd., operating from Zhejiang, China, with records describing it both as a trade company and as a manufacturer/factory. Its associated product information focuses on trailer components, auto parts, tools, and related goods, with production activity reportedly established since 2009. The supplier states that it maintains quality controls covering incoming materials through delivery, holds ISO 9001 certification, and provides OEM and custom-made trailer parts. It reports exports representing 90% of total sales, markets across multiple regions, and access to Ningbo and Shanghai ports. However, the supplied information does not provide sufficient evidence to verify financial strength, detailed after-sales processes, production scale, or specific customer outcomes. One Kazakhstan buyer association is listed, but no transaction performance details are provided.

CertificationsThe supplier is explicitly listed as holding an ISO 9001 supplier management-system certification. This supports the presence of a formal quality-management framework, although the certificate’s scope, issuing body, and validity period are not provided.

R&D capabilityThe supplier explicitly states that it is good at developing new products. This is direct evidence of a claimed product-development capability, although no examples, development resources, patents, or delivery results are provided.

Production capacityThe supplier describes production of trailer components and auto parts since 2009 and states that quality controls cover material receiving, production, assembly, testing, packing, and delivery. Its export activity and port access are also documented, but no factory size, equipment, capacity, workforce, or production output is provided.

Customization capabilityThe supplier explicitly offers OEM and custom-made trailer parts and provides website-based trailer-part configuration information. This directly supports customization capability, although technical limits, minimum order quantities, and sample or tooling arrangements are not stated.