PCB Assembly Services

Zitrok offers both Prototype and Production PCBA services with surface-mount (SMT), through-hole (THT) and mix components . For Prototype, there is no limitation in quantity. We offer turn-key (just send us the Gerber and BOM files), consignment (you supply all parts) and various components purchase options to help you reduce cost and wait time.


Capabilities For PCB Assembly

  Supported Capabilities
Type of assembly
THD (Thru-hole device) / Conventional
SMT (Surface-mount technology)
SMT & THD mixed
Double-sided SMT and/or THD assembly
Order quantity Prototype to mass production
Passives, smallest size 0201
Fine pitch to 08 Mils
Leadless chip carriers/ BGA, VFBGA, FPGA & DFN
Connectors and terminals
Component packaging
Cut tape
Loose parts
Board dimensions
Smallest size: 0.25” x 0.25”, 6mm x 6mm
Largest size: 15.75″ x 13.5″, 400mm x 340mm
Board shape
Solder Type
Solder Type
Leaded and Lead-Free
Water soluble solder paste
Manual soldering for special parts, e.g. wires and temperature sensitive parts.
Design file format
Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG
BOM (Bill of Materials)
Pick and Place file (XYRS)


Testing Proceduress For PCB Assembly

We perform multiple quality assurance procedures before shipping out any board. These include:

·         Visual inspection,

·         X-ray Inspection,

·         AOI (Automated Optical Inspector),

·         Functional test (test modules need to be supplied) .

Testing Procedures
rigid-felx pcb assembly rigid-flex pcb assembly rigid flex pcb assembly mixed assembly mixed assembly mixed assembly through-hole assembly through0hole assembly through-hole assembly bga assembly bga assembly bga assembly mass production mass volume pcb assembly mass volume pcb assembly prototype pcb assembly prototype pcb assembly component sourcing component sourcing component sourcing pcba test ya1 测试产品
Products Category
Get A Quote
in 2-4 Hours
Email: info@zitrok.com
Request A Quote