Do you provide engineering support during the design phase?

Yes, our engineering team provides full-cycle support including schematic optimization, layout refinement, DFM review, and prototype debugging.

What is the flame retardant rating of the PCB?

The PCB meets the V0 / UL94-V0 flame retardant property standards.

Can you handle both small and large volume orders?

Yes, our advanced SMT production lines support both high-mix low-volume and mass production requirements.

Electronic PCBA Assembly for EV Fleet Management with RS485/Ethernet & OEM

Name: Electronic PCBA Assembly for EV Fleet Management with RS485/Ethernet & OEM
Brand: Xiamen Zhengshengyi Technology Co., Ltd.
SKU: 2300389975

Fujian, ChinaXiamen Zhengshengyi Technology Co., Ltd.

US$10.00-9,999.00

10 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: Offers 2 Layers or fully customized layer options to meet specific design needs.

Flexible Surface Finish: Provides HASL Lead Free, ENIG, or OSP surface finishes for optimal solderability.

Comprehensive Assembly Types: Supports SMT, DIP, and Mixed Assembly processes for diverse manufacturing requirements.

High-Reliability FR-4 Material: Utilizes FR-4 fiberglass epoxy substrate for stable performance in industrial environments.

Advanced SMT Technology: Employs precision SMT and DIP processes ensuring strong signal integrity and durability.

End-to-End Engineering Support: Includes schematic optimization, DFM review, and prototype debugging to shorten development cycles.

V0 Flame Retardant Property: Meets UL94-V0 standards for enhanced safety and fire resistance in electronic systems.

Flexible Customization Options: Enables full customization, minor adjustments, and design-to-sample services for unique projects.

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: ≤0.83h

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.

Product Q&A

Q:What customization options are available for this PCBA?

We offer flexible customization including layer count (2 Layers or Customized), surface finishes (HASL, ENIG, OSP), and assembly types (SMT, DIP, Mixed). Full customization from designs or samples is also supported.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for both high-mix low-volume and mass production requirements.

Q:What materials are used for the PCB substrate?

The base material is FR-4 Fiberglass Epoxy with Copper Clad Laminate, ensuring high reliability and stability in industrial applications.

Q:How long does it take to deliver the products?

The average lead time is within 15 workdays, regardless of whether it is peak season or off-season.

Q:What payment terms do you accept?

We accept various payment methods including LC, T/T, D/P, PayPal, and Western Union.