Engineers
A team of about 20 mid- and senior-level engineers covering independent hardware and software development.
ENGINEERING TO CONTROLLED DELIVERY
PCBA manufacturing built around your files, quality plan and delivery target.
PCBA solution development, coordinated PCB fabrication, component sourcing, SMT, through-hole assembly, inspection and testing, packing and delivery.
Coordinated scope01PCBA solution development02Component sourcing03SMT assembly04DIP / THT05Inspection & testing06Packing & delivery
00 / COMPANY PROFILE
An engineering-led PCBA partner for development and OEM production.
Founded in Shenzhen in 2013, the company combines hardware and software engineering, PCBA development and contract manufacturing for industrial and consumer products.
Operating principle: serve with care, create value together, and build win-win partnerships.
Yamaha SMT
Four automatic high-speed Yamaha SMT lines, with stated capacity up to 8 million placements per day.
Post-solder / wave solder
Four post-solder and test lines plus two wave-solder lines, with stated output up to 20,000 pieces per day.
Quality control
AOI, X-ray and dedicated quality inspectors support inspection and release checks.
Product and application coverage
Product coverage includes lighting, smart devices, beauty products, consumer electronics, vehicle electronics and industrial control. Final scope is confirmed from project files and compliance requirements.
Miner’s-lamp charging boards, LED driver power, LED source boards, plus industrial and outdoor lighting support.
Smart pet device driver PCBA and beauty / haircare driver PCBA with custom development.
FPC, phone batteries, screen cables, camera modules, dashcams, multimedia controls, POS terminals, SSDs, docks, wireless modules, Bluetooth headsets and action cameras.
Machine-tool control boards and assemblies, body-worn cameras and radios; final scope follows project files and compliance requirements.
PROJECT ANSWERS
PCBA manufacturing answers, stated clearly before quotation.
KGPCBA reviews the project files first, then confirms the manufacturable scope, quality plan and delivery records for the selected route.
- 01Who is this for?
- Product teams that need PCBA solution development, PCB fabrication coordination, assembly, inspection or a finished tested board.
- 02What should be submitted?
- Gerber or ODB++, BOM, CPL/XY, quantity, target date and any programming, test or special-process requirements.
- 03What is confirmed before production?
- The board revision, materials, assembly route, inspection and test methods, packaging and traceability requirements.
- 04How does an inquiry start?
- Upload the project files through the RFQ form so the engineering scope can be reviewed before quotation.
01 / PROJECT FIT
Applications reviewed around the product, not a fixed package.
Six representative directions. Board architecture, sourcing, programming, testing and enclosure constraints are reviewed from your files.
Terminal product applications
Six representative terminal products show how the application scenario shapes the PCBA customization scope; the final solution is confirmed after file review.
| Terminal product | Application scenario | Customization focus |
|---|---|---|
| Smart home control panel | Smart homes, building control and connected device management | Touch display, Wi-Fi/Bluetooth, interface adaptation, firmware programming and system functional test |
| Professional audio console | Recording, live streaming, conference audio and signal routing | Multi-channel audio, low-noise power, control layout, connector selection and audio performance test |
| Portable beauty device | Home skincare, personal care and portable treatment equipment | Battery management, constant-current drive, buttons/display, temperature control and safety protection |
| USB-C docking station | Laptop, tablet and office peripheral expansion | High-speed signal integrity, PD power, interface compatibility, thermal management and EMI optimization |
| Industrial serial touchscreen | Automation equipment, HMI terminals and production-line control | RS-232/RS-485/CAN, display and touch, EMC protection, firmware and aging test |
| PCBA test & inspection instrument | Electronics assembly test, repair diagnostics and quality inspection | Signal acquisition, measurement accuracy, calibration workflow, test fixtures and data records |
02 / MANUFACTURING COVERAGE
One coordinated path from bare board to tested assembly.
A quotation starts with the files and the quality requirements that matter to your product.
PCBA solution development
Translate product functions, interfaces, BOM, mechanical constraints and test requirements into a manufacturable board-level solution
Sourcing
BOM review, critical parts, alternates and incoming control
Assembly
Stencil, SMT, reflow, THT, selective or manual soldering as required
Verification
AOI, X-ray, ICT, FCT, programming or burn-in as defined
03 / SERVICE DIRECTORY
PCBA services mapped to the project stage.
Use the service scope that matches your next engineering or production decision; final requirements are confirmed from the project files.
PCBA assembly
SMT, DIP/THT and mixed-technology assembly coordinated around your approved files.
View service scopePCB fabrication coordination
Bare-board requirements, revision control and incoming checks are aligned before assembly.
View service scopeSMT and through-hole assembly
Stencil, SMT, reflow, DIP/THT and soldering steps are selected for the approved release.
View service scopeComponent sourcing
BOM review, critical parts, alternates and incoming control are recorded against the project revision.
View service scopeInspection, programming and testing
AOI, X-ray, ICT, FCT, programming or burn-in are chosen and documented per project.
View service scopePacking and delivery records
Labels, serialization, packing, shipment documents and lot traceability close the release.
View service scope04 / FACTORY & QUALITY CONTROL
Factory and quality control evidence for the production route.
Production coordination, inspection evidence and delivery release are shown as project checkpoints. The final scope is confirmed from your files.
05 / PCBA SOLUTION DEVELOPMENT
Develop your files into a manufacturable PCBA route.
Solution development organizes product goals, board files and acceptance requirements into one reviewable, quotable and releasable manufacturing route.
Bring the project data you already have. We identify open questions before they become production changes.
01 / ENGINEERING DEVELOPMENTSolution development only
PCBA solution development
- DFM/DFT and open-question review
- BOM, alternates and process scope
- Quality plan
Best for projects that only need design review and a customized solution.
Request solution development02 / DEVELOPMENT + BUILDSMT processing
PCBA solution development + SMT processing
- Includes the engineering development scope
- SMT-related process and first-article review
- Production standard established from the confirmed sample
Best for projects that need finished boards, not only a developed solution.
Submit a production enquiryScope boundary
Solution development defines how the route should be made and verified; adding SMT processing and production extends it to stencil, placement, reflow, first article and production records.
06 / CONTROLLED PRODUCTION
A visible route from requirements to shipment records.
Each gate makes the next action clear. Optional inspection and test methods are selected for the project, not presented as universal inclusions.
Intake
Files, quantity, target date
Review
Scope, DFM/DFT, sourcing
Build
PCB, SMT and THT
Verify
Inspection, test, OQC
Deliver
Labels, packing, records
07 / DELIVERY CONTROL
Delivery requirements are part of the production release.
Define labels, serialization, packing, shipment documents and destination requirements before production closes.
- 01Revision and lot traceability
- 02OQC and test record package
- 03Label and serialization rules
- 04Packing and shipment records
08 / FAQ
Questions answered before a PCBA quotation.
A short, practical guide to the information that makes an engineering review useful.
What files are needed for a PCBA quotation?
Start with Gerber or ODB++, BOM, CPL/XY, quantity, target date and any special process or test requirements.
How is the manufacturing scope confirmed?
The files are reviewed for board, material, assembly, programming, inspection and delivery requirements before the quotation scope is released.
Are inspection and testing included by default?
Inspection and test methods such as AOI, X-ray, ICT, FCT, programming or burn-in are selected and recorded per project.
How do I start an engineering review?
Use the enquiry form to upload your project files and submit the engineering review request.
09 / PCBA QUOTE REQUEST
Get an engineering review and PCBA quotation.
Send Gerber / ODB++, BOM, CPL/XY, quantity and target date. Our team reviews the files and confirms the manufacturable scope before quotation.
No account required · Send the files once · Reply by email
info@kgpcba.comREQUEST A PCBA QUOTE
Share your files. Get a clear manufacturing plan.
Upload Gerber/ODB++, BOM and CPL/XY with quantity and target date. We will review the scope and reply by email.