Do you provide samples? is it free or extra?

Yes, some product can offer the sample for free charge, and some product sample is not free, but do not pay the cost of freight.

Controllable Gas Spring Locking Hydraulic Strut for Seats

Name: Controllable Gas Spring Locking Hydraulic Strut for Seats
Brand: Maanshan Vantrans Machery Co., Ltd.
SKU: 2162788315

Anhui, ChinaMaanshan Vantrans Machery Co., Ltd.

US$1.98-2.98

50 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Usage

Office chair, Recliner chair

Model NO.

40#

Surface Treatment

Painting

Control

Manual

Stroke

140cm

Condition

New

Color

Whitemilky White

Switch

Hundle

Connector

Doule Ears

Medium

Nitrogen

Transport Package

Carton

Specification

35*35*16

Trademark

VANTRANS

Origin

China

HS Code

8473309000

Production Capacity

150, 000PCS/Month

Key features

Certified Quality Standards: TUV Certificate, SGS BIFMA Standard compliant for safety and reliability.

High Fatigue Resistance: Passes 8,000 times fatigue test ensuring long-term durability.

Comprehensive Warranty: 3-5 years warranty coverage for all mechanical defects.

OEM Branding Support: Custom carving of customer's own brand is fully supported.

Rapid Delivery Capability: 300 pieces delivered within 7 days for urgent orders.

Free Sample Availability: Free samples available for some products, freight cost covered.

Low MOQ Requirement: Minimum order quantity starts at 50 pieces, small quantities accepted.

Free Replacement Service: Free replacement parts sent immediately if product issues arise.

Company profile

Customization from SamplesCustomization from DesignsQuality AssuranceProduction Process Visualization

Maanshan Vantrans Machery Co., Ltd.

Anhui, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.56h

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company established in 2015, with information inconsistently describing it as a trading company and as having production, R&D, sales, and management functions. It offers gas springs and reports OEM service for well-known brands, ODM capability, SDK availability, recent new-product development, and broad customization options. Reported production capacity is 80,000 pieces per month across five production lines, supported by 6–10 quality-control staff. The supplier states that it maintains procedures for service assessment, corrective and preventive actions, and customer complaints. Financial records are indicated for 2023–2025, but no non-financial assessment of financial strength is provided. Certification details are insufficient, and environmental and fire-drill statuses are unknown. Evidence of customer cases is limited to a general OEM claim and participation in the Malaysia MIFF Exhibition.

After-Sales capabilityThe supplier states that after-sales service is a core business pursuit and reports clear, implemented procedures for handling customer complaints, supported by written records. This provides explicit evidence of a structured complaint-handling process, although service-performance results are not provided.

R&D capabilityThe supplier reports its own R&D team, at least one year of R&D engineer experience, new products during the past year, ODM service, SDK availability, and multiple forms of design support. These statements indicate active R&D and product-development capability, although the limited disclosed engineering experience prevents assessment of depth.

Production capacityThe supplier describes an internal production department and reports production capacity of 80,000 pieces per month, five production lines, and 6–10 quality-control staff. These explicit capacity and staffing figures support a positive assessment, although the records also classify the company as a trading company.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, directly supporting broad customization capability.