What is the lead time for delivery?

Peak season lead time is one month, while off-season lead time is within 15 working days.

Is the breakdown voltage adjustable?

Yes, the breakdown voltage is adjustable from 0 to 20 kV to suit different testing needs.

How is the machine packaged for shipping?

The machine is packed in a safety wooden case to protect it during overseas transportation.

GB/T20991-2007 5.11 Shoe Dielectric Resistance Testing Equipment (GW-022B)

Name: GB/T20991-2007 5.11 Shoe Dielectric Resistance Testing Equipment (GW-022B)
Brand: GREAT WIN INSTRUMENT CO., LTD.
SKU: 804446725

Guangdong, ChinaGREAT WIN INSTRUMENT CO., LTD.

US$2,000.00-5,520.00

1 Piece

Product profile

After-sales Service

Online Service or Door to Door Training

Warranty

1 Year

Max Diameter of Workpiece

1000mm

Model NO.

GW-022B

Mass Scope of Workpiece

<900kg

Type

Safety Footwear Testing Machine

Maxcapacity

20kv

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

100-500Kg

Power Source

AC220V

Oil Cylinder Position

Electric Control

Packaging

Wooden Case

Export Markets

Global

Model No

Gw-022b

Sample

1 PCS

Break Down Voltage

0-20 Kv Can Be Adjustable

Firing Time

0-99 Sensond Can Be Set

Volume

115*46*80cm

Power

AC220V, 50Hz

Transport Package

Wooden Case

Specification

50kg

Trademark

Great Win

Origin

China

HS Code

9024800000

Production Capacity

500 Sets/Year

Key features

Adjustable Breakdown Voltage: Breakdown voltage is adjustable from 0 to 20 kV to meet various testing requirements.

Precise Leakage Current Control: Leakage current ceiling limit is presettable from 0 to 10 mA with automatic alarm.

Comprehensive Warranty Coverage: One-year warranty with free replacement of damaged parts within the warranty period.

Multi-Standard Compliance: Complies with EN, ISO, ASTM, GB, CSA, and other international safety footwear standards.

100% Quality Calibration: Every instrument undergoes 100% quality calibration and testing before delivery.

Professional Technical Support: Includes operating manuals, videos, USB drive, and online or door-to-door training services.

Safe Wooden Case Packaging: Packed in safety wooden cases to ensure machine protection during overseas transportation.

Global Export Experience: Exporting globally since 2016 with main markets in North America, Europe, and Asia.

Company profile

GREAT WIN INSTRUMENT CO., LTD.Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-03-12Nearest Port: ShenzhenAverage Response Time: ≤5.95hTerms of Payment: LC, T/T, Money GramInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, CIP, EXW

AI-Powered supplier vetting

SummaryGREAT WIN INSTRUMENT CO., LTD. is identified as both a trading company and manufacturer/factory in China, specializing in footwear, leather, textile, environmental, tensile, and other testing instruments. Evidence indicates established production experience, seven production lines, annual output information for five product categories at 500 sets each, and personnel covering R&D, quality control, software, automation, and manufacturing. The supplier holds ISO 9001 certification and states that it provides after-sales service and relevant testing standards. Export sales represent 41%–50% of total sales, with exports conducted directly or through agents, and products are reported as marketed domestically and exported to Europe, America, Australia, and other regions. Customer-related evidence includes manufacturers, testing stations, research institutes, and named buyers associated with trade records. However, the provided data does not establish verified financial strength, demonstrated customization...

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, with a limited-company structure and an operating address in Dongguan, Guangdong, China. This supports a dual commercial and manufacturing role.

CertificationsThe supplier lists ISO 9001 as its management-system certification. The provided information does not state the certificate’s validity period, scope, or issuing body, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier states that it provides good or perfect after-sales service, relevant testing standards, and professional staff assistance. These are explicit service commitments, although no response-time metrics, service network, or documented service cases are provided.

Production capacityProduction capability is supported by reported production experience, matching machinery manufacturing and processing facilities, seven production lines, and annual productivity of 500 sets for each of five listed testing-machine categories. The supplier also reports 6–10 quality-control staff and 11–20 years of total R&D engineer experience.

Client casesReported users include manufacturers, quality-testing stations, materials-testing centers, and research institutes. Trade records also associate the supplier with APEX FOOTWEAR LIMITED and a Vietnamese Apex footwear company, while broader company claims mention exports to Europe, America, Australia, and other regions.