What certifications does the product have?

The product holds ISO9001:2008 certification and the company has CE product certification.

Huazheng Electric DC Bridge Instrument Direct Current Resistance Testing Machine Kelvin Bridge

Name: Huazheng Electric DC Bridge Instrument Direct Current Resistance Testing Machine Kelvin Bridge
Brand: Huazheng Electric Manufacturing (Baoding) Co., Ltd.
SKU: 2167695375

Hebei, ChinaHuazheng Electric Manufacturing (Baoding) Co., Ltd.

US$500.00-677.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1year

Model NO.

QJ57E

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Under

Accuracy

0.2%+2 Readings

Size

400mm*225mm*350mm

Product Name

DC Resistance Bridge

Warraty

1year

Power

Electronic

Customized Support

OEM

Certificate

Is9000:2008

Ambient Humidity

90%Rh

Operating Temperature

0~40c

Resolution

0.1

Transport Package

Wooden Cage

Trademark

huazheng

Origin

Hebei, China

Production Capacity

500 Set Per Week

Key features

One-Year Warranty: Free repair or replacement for product quality problems within one year.

Lifetime Technical Support: Lifetime supply of maintenance and technical services after purchase.

OEM and ODM Support: Flexible customization options including samples, designs, and full customization.

High Stability Design: High-grade alloy material with aging tests ensures low temperature coefficient.

Compact and Lightweight: Portable design with dimensions 400mm*225mm*350mm and weight under 100kg.

CE Certified: Product meets CE certification standards for safety and quality.

Company profile

High Repeat Buyers ChoiceSelf-brandedProduct CertificationQuality Assurance

Huazheng Electric Manufacturing (Baoding) Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.96h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D service capabilities, including OEM and ODM services, customization from samples and designs, and full or minor customization. It reports 10 production lines, 6–10 quality-control staff, defined finished-product inspection instructions, and lead times within 15 working days in both peak and off-season periods. The supplier holds ISO9001:2015 and CE-related certification evidence and reports high-tech products with independent intellectual property rights. However, it has no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or overseas service countries, and it has not participated in offline trade shows. Financial information is only represented by year labels, so financial credibility cannot be fully assessed.

Supplier typeThe supplier appears to be a manufacturer with dedicated R&D, production, QC, procurement, sales, service, and HR departments, operating 10 production lines and producing electronics and automation-related products. Its reported independent intellectual property and production organization support classification as an original equipment/manufacturing supplier rather than only a trading intermediary.

CertificationsThe supplier reports an ISO9001:2015 certificate and CE capability for products. These are explicit certification-related credentials, although the slices do not provide certificate validity dates, scope, or issuing-body details.

R&D capabilityThe supplier reports high-tech products based on electronics and automation, independent intellectual property rights, OEM and ODM capabilities, and broad design-service options. Conversely, it reports no available SDK and no new products during the past year, so the evidence supports established technical capability but not clearly sustained recent innovation.

Production capacityThe supplier reports 10 production lines, 6–10 QC staff, product output examples of 400 pieces for each of five listed tester categories, standardized finished-product inspection instructions, and lead times within 15 working days year-round. However, it has no valid manufacturing-capacity contract with related subcontractors, so subcontracting capacity and contractual production assurance are weaknesses.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers OEM and ODM services, providing strong direct evidence of broad customization capability.

Client casesThe supplier states that it has provided OEM services to well-known brands and that its products have operated successfully in power, transportation, security, and other fields. These are customer and application references, but no customer names, project details, contract evidence, or independently verifiable case studies are supplied.