Engineering Services

As JH PCBA has sink in PCB&PCBA manufacturing for more than 13 years since 2009, now add our professional electronic product design and project management team, our strong engineering and supply chain management team offers a wide spectrum support from new product idea evaluation, electronic products design, hard-to-find components alternative suggestion, outdated technology or design update, through cost-evaluation and cost-saving suggestions, improvement suggestion to connect design and real production, till finished new products introduction to market (NPI).


Let JH PCBA be your Electronic Engineering Consultant and firm support. Our engineering and supply chain management team well understand the critical nature of engineering deadlines and is able to reduce project design cycles and whole project cost. Every project receives our highest level of expertise and commitment in order to deliver an accurate, on-time project.

JH PCBA Electronic Engineering Services includes:

• Embedded Hardware Design

• Embedded Software Design

• App& Man-machine interface Development

• Enclosure Design(Metal/Plastics)

• Reverse Engineering

• PCB/PCBA manufacturing process control engineering

• Improvement suggestion to connect design and real production

• Free DFM Analysis

• Obsolescence components update suggestions

• Hard-to-find components alternatives suggestions

• Outdated technology or design update

• Production Cost Analysis and Suggestions

• Patent &Certification Application

• new products introduction to market (NPI)

Electrical Engineering Services/Electronic Engineering Development

Every product begins with an idea. JH PCBA electronic engineers will evaluates your concepts from an engineering point of view, proposes feature options, and helps you prepare the product for market.

DFM Check

The DFM check looks at all the design specifications of a PCB. Specifically, this check looks for any missing, redundant or potentially problematic features. Any of these issues may severely and negatively influence the functionality of the final project. For example, one common PCB design flaw is leaving too little spacing between PCB components. This can result in shorts and other malfunctions.


By identifying potential problems before manufacturing begins, DFM checks can cut manufacturing costs and eliminate unforeseen expenses. This is because these checks cut down on the number of scrapped boards. As part of our commitment to quality at a low cost.

Reverse Engineering

For the purpose of maintenance, develop for sale, many companies find they have a need to have a product, component or circuit reverse engineered. The engineering team at JH PCBA executes the process of discovering the technological principles of a device, object, or system through analysis of its structure, function, and operation. 

Component Shortage Resolution Service

Some Components Shortages Causing Problems?

Some Microcontroller Not Available?

We Can Help!

Except our design engineers with 20 years relative experience will provide alternatives or update suggestions to those

hard-to-find or obsolescence components, they can:

help redesign your board and replace hard-to-find parts with available parts.
help modify hardware and firmware when you change to a new IC.
Outdated technology or design update

If some of your product design is outdated which need to update, you can provide technology files to us, and describe your update request details, we will update for you accordingly.

For PCB basic information collection, please download and fill back to us, thanks.

PCB 2nd development template!