What is the lead time?

The average lead time is 1-3 months for both peak and off-season.

What certifications do you have?

Our products are certified under ISO9001 and TS16949 standards.

E-MARK Approved Trailer Coupling Damper Direct Upgrade for Trailer Systems

Name: E-MARK Approved Trailer Coupling Damper Direct Upgrade for Trailer Systems
Brand: Ningbo Winson Machinery Products Co., Ltd
SKU: 2126341762

Zhejiang, ChinaNingbo Winson Machinery Products Co., Ltd

US$1.00-10.00

100 Pieces

Product specifications

size

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Function

Pressed, Buffer

Material

Steel

Model NO.

OEM / ODM

Usage

Industrial, Auto, Furniture, Motorcycle, Home Appliance, Medical Equipments,Bus Seat,Sofa Seat

Load Type

Extension

Production Process

Cold Roll

Shape

Cylinder

Charge

Nitrogen,Hydraulic Oil

Type

Extension,Compression,Both Sides

Stainless Steel Type

SS304,SS316,Carbon Steel

Finish

Qpq,Chrome

Currency

USD,EUR,RMB

Incoterms

EXW,Fob,CIF,DAP...

Transport Package

Paper Carton Then Put on Pallet

Specification

OEM

Trademark

Laser Printing, Silk Printing

Origin

China

HS Code

8412310090

Production Capacity

5000000 PCS/Year

Key features

E-MARK Approved: Certified for trailer coupling damper direct upgrade applications.

Customizable Options: Custom charge (Nitrogen/Hydraulic), type, steel grade, and finish available.

High Cycle Life: Designed for 200,000 cycles of reliable operation.

Premium Materials: Constructed with SS304/SS316 stainless steel or carbon steel.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Wide Application: Suitable for automotive, medical, furniture, and industrial machinery.

Certified Quality: Manufactured under ISO9001 and TS16949 management systems.

Flexible Payment: Accepts LC, T/T, and PayPal for convenient transactions.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsOEM ServicesCustomization from Samples

Ningbo Winson Machinery Products Co., Ltd

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2009-09-01Nearest Port: NINGBO, SHANGHAIAverage Response Time: ≤8.83hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryNingbo Winson Machinery Products Co., Ltd is identified as a China-based limited-company manufacturer/factory offering gas springs, gas struts, hydraulic dampers, and CNC turning parts. It reports OEM and ODM capabilities, broad customization options, more than 10 production lines, 50 quality-control staff, and exports to multiple global regions. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and its service procedures lack written records. No certification information, customer cases, or clear quality-assurance evidence is provided. Innovation evidence is limited because no new products were reported in the past year and no SDK is available.

Supplier typeThe supplier is identified as a manufacturer/factory and limited company in Ningbo, China, with stated products including gas springs, gas struts, hydraulic dampers, and CNC turning parts. Another slice describes a trading-company business scope involving electronic components, creating some inconsistency in the supplied records.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, or prior offline trade-show participation, and reports zero countries with overseas services. It has procedures for corrective actions, complaint handling, supplier assessment, and quotations, but no written records for several procedures, indicating limited verifiable after-sales infrastructure.

Production capacityThe supplier reports more than 10 production lines, 50 quality-control staff, and a manufacturer/factory status. It also has 12 qualified service-capability suppliers and broad export-market coverage, although lead-time entries are inconsistent and the stated total employee count is only five, creating uncertainty about operational scale.

Customization capabilityThe supplier explicitly provides OEM services for popular brands, ODM services, and customization ranging from samples and designs to full, minor, and flexible customization. These statements provide direct evidence of substantial customization capability.