Site area at 4,000 sq. meter 220 employees, in which around 70 are indirect staff for management & engineering.
No.21, Kaifa 3rd Rd., Rende Dist.,Tainan City 717, Taiwan
(Electronic products )
With dedicated teams for supervising the whole product development stages, i.e. schematic design, tooling design, circuit design and sample approval.
Manufacturing Process Capability
DIP Parts Forming device
DIP Parts Cutting device
6M DIP Conveyor Belt
Wave Solder Oven
1. Screen Printer
2. Board Loader
3. JUKI KE-2070
4. JUKI KE-2080
5. Convection Reflow
6. Board Unloader
Comprehensive testing solution
Solder Paste Inspection (SPI), Automated Optical Inspection (AOI) and In Circuit Tester (ICT) technologies for advanced PCBs inspection, test and measurement.
To reduce the rework or maintenance costs and ultimately production yield enhancement.
Measuring the thickness, area and volume distribution of solder paste on printed circuit boards (PCBs)
Monitor and control one of the most critical steps affecting the finished quality
An automated visual inspection of PCBA to replace traditional human inspection
Test for both catastrophic failure (e.g. missing component) and quality defects (e.g. fillet size or shape or component skew).
Controlled by computer program, electrical testing of circuit boards rapidly and accurately to pick out the defects in manufacturing process.
e.g. PCBA solder short circuit, parts change, insert the wrong parts, parts missing, open circuit assembly problem
Functional test is performed durng the lat phase of the production line. This is often referred to as a final quality control test, which is done to ensure that specification are carried out by FCTs.
Chowsons Group can develop the functional tester based on customer’s testing plan/procedure.
5 Assembly Lines (Conveyor Belts)
Production Capacity : 550K pcs/monthly
Quality Control Process
VdS (Germany) for Indoor and outdoor sirens / magnetic contact / detector
NFA2P (France) for Indoor and outdoor sirens / magnetic contact / strobe
IMQ (Italy) FOR outdoor sirens / magnetic contact
VNIIPO (Russia) for detector
FM (USA) for detector
UL (USA) ,CUL (Canada) for sirens / detector / magnetic contact
CSA (Canada) for sirens
CE (EU) for Indoor and outdoor sirens / magnetic contact / detector / strobe / power supply
CPD (EU) for detector
CERTALARM (EU) for Indoor and outdoor sirens