• Automotive PCBA
  • Customer evaluation

 What is Automotive  PCBA?  

Automotive PCBs are the circuit boards used in automotive electronics from engine controls, antilock brake systems, and GPS, to rearview cameras and front lights. Safety and Reliability is the most important consideration for automotive PCB design and manufacturing.

Automotive PCBs have very strict quality standards and have many quality test items. And the whole processes including supply chain management, production process, quality test etc must be traceable. From the first process to the end, the entire manufacturing process of every automotive PCB board is recorded in a 

"PPAP level 3 required" report, including design documents records, material used, engineering change and communication, manufacturing process flow, operators, process control plan, quality control details, kinds of test reports etc.

The "PPAP level 3 required" report and a COC report are delivered with the automotive PCBs to the buyer. Meanwhile, JH PCBA's intelligent management system records all information for traceability.

The one-stop automotive PCB manufacturer JH PCBA, an ISO 9001, ISO14001, IATF 16949 certified company, provides one-on-one engineering support and custom manufacturing solutions tailored to your needs.

Which parts of the car require PCBs?

Applications of Automotive PCB Assemblies Provided by Us A few examples wherein our PCBs are used in automotive application include:

Powertrain Control

Engine control unit

Transmission control module

 Battery management system

 Traction inverter & converter

ADAS Systems

Camera modules

Radar PCBs

LiDAR electronics

Vision processing units

Infotainment Head-units

Navigation system

Audio amplifier

 Telematics gateway

Display graphics module

Body Control

Lighting/luminaire PCBs

Door control module

HVAC control

Central gateway ECU

Body Control


Driver information display

Telltales and warning lights

Security Modules

Immobilizer PCB

Central locking ECU

Blind spot detection


Automotive  PCBA Experience  

                   Car mounted power
                               Car radio  

                 Car reversing image panel

                     Car radio
          Vehicle data monitoring board
               Automotive power

             supply control board

           Automotive Media Control
           Automotive network board
              Automotive Lighting


> > > Click here to send an inquiry for free samples!!!

Professional Automotive PCBA Manufacturer since 2009

Automatic & Digital Management SMT Factory


        Dust-free and Anti-static workshops                                              MES system                                                         Air Shower

Automatic & Digital Management


              QR code on PCB                             Laser engraving QA code                                 Stencil Storage                                     QR code on stencil


            SMT machines with                               Component QR code                            Component Warehouse                           Component QR Code

            wrong Components                                must matching QR

             preventing system                                    code on feeders

JH PCBA Manufacturing Capability     

Assembiy Type

■Surface Mount (SMT)

■Through Hole(THT)/Hand Soldering

■Mixed Technology(SMT+THT)

■Finished Product Assembly

Type of Test


■X-ray Inspection

■AOI Automatc Optical Inspection

■Function Test

Production Equipment

■SMT Production Lines:4

■THT Production Lines:2

■YAMAHA High-speed SMT Machine:6

■GKG Solder Paste Printing Machine :4

■Jintuo Refiow Soldering Machine:2

■Nitto Wave Soldering Machine:1

■Hand Soldering Lines;2

■FunctionalTest Lines:2

■Conformal Coating Spraying Machine:1

Inspection and Testing Equipment

■ AOI:2

■X-RAY BGA Inspection Machine:1


■Smart SMT First Article Inspection Machine:1

■Electree icroecone with meaeurement functient 2

Other Equipment

■Automatic PCB Spliting Machine:6

■Washing Machine:1

■Foming Machine:2

PCB Types and Board Size

■PCB types:rnigid board,flexible board,rigid-flex board,aluminum PCB

■PCB board size:maximum 480X510mm;minimum size:50mmx50mm

■SMT Production Capacity.200-300 milion chips/month

■THT Production Capacity,20 million chips/month

■Test Capacity.Depending on customer needs and product conditions

■Lead Time.According to the quantity,from 24h to several weeks

Componnet Types and Size

■QFN,QFP,Passive Down to 01005 size

■Small Chip Package.0.3mm pitch

■Mini BGA:0.3mm pitch for rigid board

■0.4mm pitch for flex board

■nponent Height Limit.15mm

■nponent Height Limit.15mm

Component Supply Chains Management

  Make sure 100% original and new components, third-party test reports can be provided.

  Free BOM quotation, quote back in 24h

  Good at "hard-to-find" or obsolescent components searching worldwide.

  Good at components alternatives solutions to lower whole cost.

Quality Certifications

★"PPAP level 3 required" report & COC report will provided.

★The whole processes including supply chain management, production process,quality test etc are traceable.

   ISO9001: 2015, 1ATF16949: 2016, Rohs, SGS

                          Rohs                                                    Pass rate ≥99.8%                                                         Quality complaint rate ≤0.2%

         ISO9001 Quality                                         IATF16949:2016 Automotive Quality                                                  IPC610 CLASS III

       System Certification                                  Management System Standard certification                               PRODUCTION SPECIFICATION

JINHUA SMT Workshop Production Line

SMT workshop                                                                                                    Reflow Oven

Smart Warehouse                                                       High-speed SMT Machine                                              Solder Paste Printing

FAI  First article inspection                                                  X-RAY Inspection Machine                                                 SPI (Solder Paste Inspection)

JINHUA DIP Workshop Production Line

Components Dip Workshop                                                                                Packing and Shipment

DIP Components                                                       Box Building                                                                      QC Functional Test

QA Full Inspection                                                                                           Wave Soldering Machine

Basic Information
  • Year Established
  • Business Type
  • Country / Region
  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
  • Annual Output Value
  • Export Market
  • Cooperated Customers

Customers praise the recommendation

Domestic first-class industry, focus on every customer

Many customer choices

Many overseas customers trust and choose the company

Company Introduction

JH PCBA Manufacturer :

company overview

JH PCBA is a one-stop Chinese PCB and PCBA manufacturing factory with over 13 years of history.Since 2009. JH PCBA has passed We have confidence in international quality and environmental certification, such as IS09001:2015, IATF16949:2016, Rohs, SGS, and other professional certificates Provide professional turnkey PCB services to global customers.As an EMS manufacturer, our services include:

Electronic products design&engineering(ODM)

Components sourcing worldwide

PCB Manufacturing

PCB Assembly Manufacturing(SMT and DIP)

Box Build/Finished Products Assembly

No MOQ requirement, no high starting cost, professional team for OEM and ODM orders,welcome to visit out factory for new projectse! 



1. How to implement lead-free design in PCBA design?

With the improvement of environmental awareness, lead-free design has become an important trend in PCBA design. Lead-free design needs to consider lead-free alternatives in many aspects such as components, solder, and packaging, and ensure that the performance and reliability of the product after lead-free meet the requirements.

2. How to make effective cost estimation and control in PCBA design?

Cost estimation and control is an important part of PCBA design. Effective cost estimation and control can be achieved by establishing cost estimation model, formulating cost control strategy and adopting cost optimization technology, so as to ensure the economic benefit of the project.

3. How to manage BOM (Bill of Materials) effectively in PCBA design?

BOM management is very important for PCBA design, it involves the selection of components, quantity statistics, cost control and many other aspects. Effective BOM management can ensure the accuracy and consistency of components in the design process, reduce the error rate, and improve the design efficiency.

4. How do you handle the excessive and unused parts?

Excessive parts do exist because we will ask for some percentage of overage for consigned/kitted orders,or we will bug more for the same purpose for those Turn-key orders. You can either ask us to ship back to you these unused parts together with the loaded boards,or keep them in our shelf for your next order. All up to you.

5. What is you testing policy and how you control the quality?

AS to PCBA production, there are automated optical inspection(AOI) for each bacth,X-ray inspetion for BGA parts, first article inspection(FAI) before mass production.

6. In PCBA design, how to choose the right PCB board?

Choosing the right PCB board needs to consider a variety of factors, such as the electrical properties of the board, mechanical properties, thermal stability, cost and processing properties. Common PCB boards are FR4, aluminum substrate, ceramic substrate, etc., which need to be selected according to the specific application scenarios and needs.


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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
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