Do you provide operation manuals?

Yes, we provide an English operation manual and operation video.

What is the power requirement?

The machine requires single-phase AC220V power with a 1KW rating.

How is the machine packaged for shipping?

It is wrapped in bubble film for shock absorption and placed in wooden boxes for protection.

Office Chair Base Rotation Life Tester

Name: Office Chair Base Rotation Life Tester
Brand: Dongguan Hongjin Test Instrument Co., Ltd.
SKU: 1979141775

Guangdong, ChinaDongguan Hongjin Test Instrument Co., Ltd.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Lifetime Maintenance

Warranty

1 Year

Model NO.

HJ-66

Type

Furniture Luggage Paper Test Machine

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

Digital

Weight

0-100Kg

Power Source

AC220V

Use Voltage

AC 220V 50 60Hz 2A

Transport Package

Fumigation-Free Standard Export Wooden Box

Trademark

Hongjin

Origin

China

Production Capacity

1000 Sets/ Month

Key features

Lifetime Maintenance: Comprehensive lifetime maintenance service included with the machine.

1-Year Warranty: Standard 1-year warranty coverage for all mechanical parts and labor.

24/7 Technical Support: Engineers available 24 hours a day for guidance and remote consultation.

Fast Response Time: Problem reply within 48 hours and solution provided within 3 working days.

PLC Control System: Programmable Logic Controller with large LCD display for precise operation.

Adjustable Speed: Spinning speed adjustable from 5 to 20 cycles per minute.

High Capacity Load: Supports static load testing up to 100kg with electric lifting device.

Comprehensive Documentation: Includes English operation manual and operation video for user guidance.

Company profile

High Repeat Buyers ChoiceFull CustomizationStandardized quality controlProduct Certification

Dongguan Hongjin Test Instrument Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2016-07-10Nearest Port: Shenzhen, GuangzhouAverage Response Time: ≤1.20hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Dongguan, with manufacturing-related associated companies and a combined company structure. It provides 3D design, OEM, ODM, and multiple customization options, but reported no new products in the past year and has no SDK. Production support includes valid contracts with associated subcontractors, 12 qualified service-capability suppliers, documented assessment procedures, and stated lead times of within 15 working days in both peak and off-season; another record states peak-season order fulfillment takes one month. Quality controls include random finished-product inspection, two QA/QC inspectors, standardized inspection instructions, CE certification, and ISO 9001:2015. The supplier has export sales, but no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial credibility cannot be determined from the non-financial evidence provided.

Supplier typeThe supplier is explicitly identified as a factory located in Dongguan, while its associated companies are in manufacturing and the company type is recorded as combined. This supports classification as a manufacturing-oriented supplier rather than a purely trading entity.

CertificationsThe supplier holds CE certification for product compliance and an ISO 9001:2015 management-system certificate. It also reports an environmental impact assessment report and fire-drill activity, providing direct evidence of product, quality-management, and selected sustainability-related credentials.

Production capacityThe supplier has valid manufacturing-capacity contracts with each associated subcontractor, lists 12 qualified service-capability suppliers, maintains written assessment procedures and records, and reports lead times within 15 working days in both seasons. Its facility includes lathes, milling machines, and threading machines; however, a separate record states peak-season fulfillment takes one month, creating inconsistent lead-time evidence.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also provides 3D design services and ODM/OEM services, directly supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of brand-customer experience. No specific customer names, projects, volumes, or independently verifiable case details are provided.