PCB Assembly

SWIMBI PCB offers full and partial Turn-key PCB Assembly Services. We focus on both rigid PCB Assembly and flex PCB assembly. Our quality driven circuit board assembly process ensures that your finished project is of the highest quality. In Full Turn-Key PCB, we handle everything including making circuit boards, ordering components, online order tracking, quality inspection and final assembly. In partial Turn-Key, you can order the PCBs and partial components, we will fix the remaining parts for you.
How to get a quote for Circuit Board Assembly (PCBA) Services?

  1. PCBs Online Quote: You can get a PC board price instantly after a few option selections. All PCBs will be electrically tested.
  2. Labour Assembly Online Quote: This is also an instant quote. You can get the labour assembly cost in seconds.
  3. BOM Pricing: Send your BOM (Bill of Materials) to sales@raypcb.com, we will email you the BOM price in 24 hours. BOM must include the quantities, reference designators, and manufacturer name and manufacturer part number.
  4. If you already have your quote, then you are ready to place your order at your convenience!

See our comprehensive PCB Assembly Checklist for an overview of both the quotation and production processes.

electronica manufacturing factory

Our SMT Assembly Capabilities:

 Supported Capabilities
Types of AssemblyTHD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT  & THD mixed
2 sided SMT and THD assembly
Order quantity1 to 10,000 boards
ComponentsPassives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN,POP and Leadless chips
Connectors and terminals
Component PackageReels
Cut tape
Tube and tray
Loose parts and bulk
Board dimensionsSmallest size: 0.2″ x 0.2″
Largest size: 15″ x 20″
Board shapeRectangular
Slots and Cut outs
Complex and Irregular
Board typeRigid FR-4
Rigid-Flex boards
Assembly processLeaded process
Lead-Free (RoHS)
Design file formatGerber RS-274X
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place/XY file)
Sales and supportEmails
Phone calls
Web online quotation for PCB and assembly
Electrical testingX-ray Inspection
AOI (Automated Optical Inspection)
Functional testing
Oven profileStandard
Turnaround time1-5 days for only PCB assembly
10-16 days for turnkey PCB assembly

Testing Procedures

Various testing method will be applied to the assembled boards before the final shipment:
Visual inspection: general quality check.
FAI: full quality check applied to the first PCB to pass through all stages of production.
X-ray Inspection: checks for BGAs, QFN and bare circuit boards.
AOI Testing: checks for solder paste, 0201 components, missing components and polarity.
3D AOI Testing: checks for missing and misplaced SMT components in three dimensions.
3D SPI Testing: measures the precise volume of solder paste for SMT assembly.
ICT (In-Circuit Test).
Functional test (Following your test procedures).

ISO Certification

SWIMBI’s production facilities are ISO9001 certified to ensure we go beyond your expectations.