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PCB Assembly +MORE

Product Type:

Contract EMS Manufacture (One-Stop Turnkey PCB Assembly)

Place of Origin:

Shenzhen China


ZhongFeng Electronic



Shipping Methods: 

DHLFedex, TNT, UPS, EMS, etc.



Packaging Details:

EPE, bubble film, ESD bag, etc.

Manufacture Time:

3-12 days (Available for 24hours/ 48hours expedite service)

Payment Terms:

PayPal, T/T, Western Union, Credit Account

Supply Ability:

4.8 million SMT solder points per day

0.1 million DIP solder points per day

ZF Electronic is a professional PCB assembly manufacturer and we have done turnkey PCBA service from 2003. We own 6 professional SMT lines (Panasonic HT121 and Yamaha YV100XG), 2 DIP lines, AOI, Automatic solder paste printer, Semi-automatic solder paste printer, Reflow/Wave soldering ovens, X-Ray tester etc. We ensure 100% SMT by machine to keep high quality, and with our professional engineers, we can always provide you the best PCBA service.

. SMT & THT & BGA assembly

. Components sourcing and purchasing

. Quick prototyping

. AOI, ICT (In-Circuit Test), FCT (Functional Circuit Test) and X-Ray testing

. IC Programming (burn-in)

. ISO9001 and quality standard IPC II

PCB Assembly Process and Capabilities

PCB Assembly Process

Available PCB Assembly Services

PCB Assembly Machines

Material Receiving → IQC → SMT Line Loading → Solder Paste Printing → Visual Inspection → Automatic Chip Mount → Visual Inspection → Reflow Soldering → Visual Inspection & Automated Optical Inspection (AOI) → SMT QC Sampling → PTH Line Loading → Plated Through Hole Assembly → Wave Soldering → Touch Up → Visual Inspection → PTH QC Sampling → In-Circuit Test (ICT) → Final Assembly → Functional Test (FCT) → Packing → OQC Sampling → Shipping

Max Board Size: 510mm*460mm 

Board Type: Rigid PCBs, Flexible PCBs, Metal core PCBs
Surface finish: lead/lead-free HASL, ENIG, Silver, OSP

SMT Pick & Placement Machine: Panasonic and Yamaha 

SMT & THT & Hybrid Assembly

Automatic and Semi-Automatic Solder Paste Printer

SMT 0201, BGA 0.3mm pitch, QFP 0.3mm pitch, Cable & Wire, etc.

Reflow/Wave Ovens

Lead-free - RoHS

AOI (Auto Optical Inspection)

Visual Inspection, AOI, In-Circuit Test (ICT), Functional Test (FCT) as custom, X-Ray Test for BGA

X-Ray Tester

Other Techniques: Conformal coating, Laser-cut stainless steel, IC Programming, Mechanical Assembly, etc.

PCB Assembly Test Room

Components Procurement

Full turnkey (We provide all components) 

Partial turnkey (Customers provide the main components and we provide the rest)

Kitted/Consigned (Customers provide all components for assembly)

Files Required

Files Required

 Gerber files*

 Gerber files in format of RS-274X for PCB fabrication

BOM file*

BOM file in excel format for components sourcing and PCB assembly. It should include the components basic information: Reference Designators, Quantity, Part number, Description, etc. 

Click to download a BOM Template

Pick & Place file (if available)

Also known as Centroid file or XY data. It describes the position and orientation of all the surface mount parts and it can help us to quickly programming the SMT assembly machines.

Assembly drawing (if available)  

It includes the positions and polarities of the components designators which can help us better understand your assembly needs, correcting some ambiguous or even mistaken placements, and ends up with an excellent job

Testing Guide & Test Fixtures 

(if necessary)

To ensure the boards quality, we can test the boards following the provided testing guide & test fixtures before shipping. It shows us how to test the boards and what the test result should it be.

Programming files & Programming tool 

(if necessary)

We could do IC programing for our customers if required.


Feel free to send us your Gerber data and BOM and let us know the quantity you need by email sales@zfpcba.com, we will quote you shortly.