What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Do you provide engineering support?

Yes, we offer full-cycle support from design consultation to mass production optimization.

What is the flame retardant property of the board?

The board meets V0 and UL94-V0 flame retardant standards.

High-Reliability PCBA for Railway Control with Wide-Temp & UL/Cert

Name: High-Reliability PCBA for Railway Control with Wide-Temp & UL/Cert
Brand: Xiamen Zhengshengyi Technology Co., Ltd.
SKU: 2300472535

Fujian, ChinaXiamen Zhengshengyi Technology Co., Ltd.

US$1.89

10-49 Pieces

US$1.59

50-99 Pieces

US$1.29

100+ Pieces

Product profile

Customization

Available

Type

Rigid Circuit Board

Dielectric

FR-4

Model NO.

ELY-PCBA

Material

Fiberglass Epoxy

Application

Industrial Control / Industrial Equipment / Electr

Flame Retardant Properties

Mechanical Rigid

Rigid

Processing Technology

SMT

Base Material

Copper

Insulation Materials

Organic Resin

Brand

OEM

Layer

2 Layers / Customized

Service

PCB Fabrication + PCBA Assembly

Assembly Type

SMT, DIP, Mixed Assembly

Surface Finish

HASL Lead Free / Enig / OSP

Transport Package

Wooden Case

Specification

Customized FR-4 Double-sided SMT PCBA

Trademark

ZSY

Origin

Fujian, China

Key features

Customizable Layer Count: Supports 2 layers or fully customized layer configurations.

Flexible Surface Finish: Options include HASL Lead Free, ENIG, and OSP.

Multi-Assembly Support: Services cover SMT, DIP, and Mixed Assembly types.

High-Reliability Material: Uses FR-4 substrate with V0 flame retardant properties.

End-to-End Engineering: Includes schematic optimization, DFM review, and layout refinement.

Global Supply Chain: Stable sourcing network ensures material authenticity and cost efficiency.

Fast Turnaround: Flexible order quantities with consistent production scheduling.

Full Quality Inspection: 100% visual and functional inspection for all finished products.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsProduct Certification

Xiamen Zhengshengyi Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤1.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with R&D-based design capability and broad customization options, including customization from designs and samples. It has two production lines, in-stock capability, and 100% finished-product inspection, but only one quality inspector is reported. No supplier-management-system certification, overseas warehouse, overseas agents or branches, overseas showroom, or offline trade-show participation is documented. The supplier offers ODM services but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. Manufacturing controls show gaps, including no valid manufacturing-capacity contract with related subcontractors, no ongoing quantity reconciliation, and no outsourcing SOP. Lead time is stated as within 15 working days in both peak and off-season periods. Customer cases or named customers are not provided.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated business scope includes automatic control system devices, mechanical equipment, molds, metal-processing equipment, and related industrial products, while its company description emphasizes green energy and intelligent manufacturing.

After-Sales capabilityThe supplier has in-stock service capability, but reports no overseas warehouse, overseas showroom, overseas agents or branches, and service coverage in zero countries. These records show limited documented overseas after-sales infrastructure, while a complete after-sales service assessment is not provided.

R&D capabilityThe supplier has R&D capability and provides ODM services, but it reported no new products in the past year, no SDK availability, and no 3D software design service. This demonstrates some development capability but also explicit limitations in recent product innovation and supporting software resources.

Production capacityThe supplier operates two production lines, has in-stock capability, and performs 100% finished-product inspection. However, only one quality inspector is reported, there is no ongoing batch quantity reconciliation, no outsourcing SOP, and no valid manufacturing-capacity contract with related subcontractors, indicating documented production-control weaknesses.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples, and also provides ODM services. These records directly support broad customization capability, although 3D software design is not available.