Does the machine include operation manuals and videos?

Yes, it includes an operation manual, factory inspection report, and an operation video on a USB flash disk.

Is on-site service available for this equipment?

On-site service is available, but the customer must bear the transport and travel expenses.

What are the maximum load capacity and accuracy grade?

The maximum capacity is under 1000KN with an accuracy grade of 0.5.

Electronic Office Equipment Office Chair Backrest Testing Instrument

Name: Electronic Office Equipment Office Chair Backrest Testing Instrument
Brand: Guangdong Haida Equipment Co., Ltd.
SKU: 732918565

Guangdong, ChinaGuangdong Haida Equipment Co., Ltd.

US$8,500.00

1 Set

Product profile

Customization

Available

Type

Universal Testing Machine

Maxcapacity

<1000KN

Model NO.

HD-F743

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

500-1000Kg

Power Source

AC220V

Height of Seat Back

500~1200 mm or Specified

Weight of Seat

225 Lb or Specified

Stroke

0~18 in

Air Pressure

0~150 Ib

Force Angle

0~90°

Transport Package

Strong Wooden Case

Specification

ANSI, SGS, CNS-3089

Trademark

Haida

Origin

Guangdong

Production Capacity

10 Sets Per Month

Key features

Comprehensive Testing Capabilities: Tests chair backrest strength, armrest vertical/horizontal fatigue, and durability per BIFMA standards.

High Precision Control System: Features PLC controller with touch screen interface for precise parameter and test cycle settings.

Customizable Dimensions and Loads: Seat back height, weight, stroke, and air pressure can be specified to meet unique requirements.

Dual Sensor Configuration: Equipped with imported 2kN and 5kN sensors for durability and strength testing respectively.

Global Standard Compliance: Meets UL, ASTM, JIS, GB, EN, DIN, BS, and BIFMA X5.1-2017 international testing standards.

Rapid Technical Response: Guarantees reply within 48 hours and solution provision within 3 working days for any issues.

Lifetime Maintenance Support: Offers 1-year warranty, free parts replacement, and lifetime maintenance services.

Company profile

Management CertificationProduct CertificationR&D CapabilitiesProduction Process Visualization

Guangdong Haida Equipment Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2010-02-20Nearest Port: shenzhen, guangzhouAverage Response Time: ≤2.43hTerms of Payment: LC, PayPal, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, CIP, CPT, FCA, DAP

AI-Powered supplier vetting

SummaryGuangdong Haida Equipment Co., Ltd. is a China-based national high-tech enterprise established in 2004 and focused on testing equipment, including tensile, environmental reliability, paper and packaging, furniture, material mechanics, and optical measurement equipment. It reports four factories totaling 60,000 square meters, 15 domestic branch offices, overseas after-sales sites, and more than 28,000 customers. The supplier provides ODM services, maintains inventory capability, and holds stated ISO9001:2015 and CE certifications. However, it does not provide SDKs, OEM services for popular brands, overseas warehouses, overseas showrooms, overseas agents or branches, or written corrective-action and complaint-handling procedures. Manufacturing capacity is supported by multiple factories, but no valid manufacturing contract with factories or related subcontractors is reported. Financial records are indicated for multiple years, but their performance and credibility cannot be assessed from the provided...

Supplier typeHaida is identified as Guangdong Haida Equipment Co., Ltd., a China-headquartered combined company and certified national high-tech enterprise established in 2004. Its primary offering is testing machinery, with activities spanning R&D, production, sales, calibration, and after-sales service.

CertificationsThe supplier is described as a certified national high-tech enterprise and reports an ISO9001:2015 certificate and CE capability. An audit by TUVRHEINLAND is also recorded, but the audit result is shown as 0 without an interpretable explanation, so no additional audit conclusion can be drawn.

After-Sales capabilityAfter-sales service is part of the supplier’s stated operations, and it reports more than 20 overseas after-sales service sites covering Southeast Asia and Europe, plus 15 domestic branches and inventory capability. Nevertheless, it reports no overseas agents or branches, overseas warehouse, overseas showroom, written corrective/preventive-action procedures, or written complaint-handling procedures, indicating service infrastructure with documented-process limitations.

R&D capabilityHaida explicitly performs design, research, and development and offers ODM services, supporting product-development capability. It reports no available SDK and no OEM service for popular brands, which limits the evidence for software integration and branded OEM capability but does not negate its stated R&D capacity.

Production capacityThe supplier reports four factories totaling 60,000 square meters and identifies manufacturing and production as core activities, indicating substantial stated production infrastructure. It also reports inventory capability; however, there is no valid contract with its factories or related subcontractors, creating a documented contractual control limitation.

Customization capabilityThe supplier’s stated design and R&D activities, together with explicit ODM service availability, provide direct evidence of customized product-development capability. No evidence is provided regarding the scope, lead time, or technical limits of customization.

Client casesHaida reports more than 28,000 customers across Europe, North America, and the Middle East, which demonstrates a broad claimed customer base. The information does not identify specific customers, products delivered, project outcomes, or independently verifiable case studies.