What We Do
We dedicated in providing high quality printed circuit boards to our partners.
High Quality Products
Special materials PCB
Flex & Rigid-flex PCB
PCBA
Our Service
PCB Manufacture
2-30L PCB Manufacturing,Rigid pcb,HDI,Aluminum pcb,Metal base pcb,FPC.Fast delivery, High
Component Sourcing
Parts supply based on whole BOM Global sources for supply chain Supplier certification
PCB Assembly
New assembly machine:3 Samsung SMT lines, Re-flow Soldering,BGA Repair
Testing
State of art testing equipments Functional testing Auto mated comformal coating Box assembly
Business Areas
Excellent Quality
Automatic SMT production line + 9 inspection procedures, the ultimate experience of quality
IQC incoming inspection
Purpose of inspection: to prevent the bad process caused by poor materials on the line, and delay deliveryInspection standard: IPC610 inspection standard
Inspection equipment: 60x optical microscope, electronic bridge
SPI solder paste inspection
Purpose of inspection: discover the previous process in the previous process,Inspection standard: 3D detection + statistical analysis of data
Inspection equipment: KY8080
Online AOI testing
Purpose of inspection: Check whether the products produced are faulty or not, and the bad materials flow out of the next process.
SMT first piece detection
Inspection purpose: to ensure that the components attached to the production model are completely in line with the customer's assemblyInspection standard: Refer to Bom and gerber data to measure and test each material of the first board.
Inspection equipment: TH2817B, TH2830A
IPQC product inspection
Purpose of inspection: random inspection of all production processes, whether it is consistent with the operation instructionsInspection standard: each product process guide and each position guide
Offline AOI detection
Inspection purpose: Check the PCBA of the surface mount PCB that has been soldered for the faulty and anti-virtual connectionInspection equipment: ALD510/520
X-RAY-welding inspection
Inspection purpose: to detect the solder joints of the invisible parts of the naked eye, to avoid the short circuit of the virtual welding and the nextInspection equipment: good thinking X2000
QC manual inspection
Refer to the standard IPC-610 inspection standard to inspect the finished board to ensure 99.98% of good products are shipped.
QA shipment inspection
Purpose of inspection: to prevent the bad process caused by poor materials on the line, and delay deliveryMedia Information
Sun King Circuits Co., LTD
Sun King Circuits is a leading professional PCB manufacturer in China,
specializing in manufacturing all kinds of pcb, from simple 1L to complex multi-layers, production from prototype, small&medium volume, big volume, including 1-28L FR4, 2-16L high frequency pcb.
We own independent industrial park, factory area covers 20,000m2, monthly capacity 30,000m2, 500 employees.
Welcome to visit and be our partner.
FAQ
What is the principle of non-contact
In the SMT process manufacturing, non-contact printing is performed by a flexible screen template, and a certain space is set
Main factors affecting PCBA processing
In the PCBA patch processing plant, in order to make the cleaning of the printed circuit components smoothly and achieve good
SMT chip processing pad naming rules
(Inch inch: expressed in IN; metric mm is represented by MM, the decimal point in the middle of the data is represented by d, the
Contact Our PCB Specialist
We are ready to answer any of your question which you may have.