Professional pcba manufacturer pcb assembly service
PCB SMT assembly services
STG provides turnkey pcb assembly services, including BGA, COB, SMT, as well as through-hole assembly, electronic components procurement, IC programming, functional testing global services.
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PCBA&pcb assembly OEM manufacturer
STG has a professional technical engineer team and rich experience in PCBA processing, and strictly checks and analyzes the customer's BOM list and
related technical documents. The PCBA processing services we provide start from the production of PCB circuit boards, select PCB manufacturers,
and pay attention to the quality of circuit boards and PCBA quality control system. Perfect IPC, IPQC, OQA and other management processes,
PCBA processing services, clear job responsibilities, and strict implementation of IPC electronic assembly acceptance standards.
STG adopts the industry's best multi-function placement machine, ten temperature zone reflow furnace configuration, equipped with wave soldering,
BGA rework station, AOI, X-RAY testing equipment, SMT daily production capacity of about 1 million pieces; daily average of 200,000 DIP plug-ins ,
Our product range covers various fields, such as consumer electronics, telecommunications, home electronics, industrial products, automotive assembly,
medical equipment, etc.
Our pcb assembly services include:
1. PCBA, pcb assembly: SMT & PTH & BGA
2. PCBA and enclosure design
3. Components sourcing and purchasing
4. Quick prototyping
5. Plastic injection molding
6. Metal sheet stamping
7. Final assembly
8. Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
9. Custom clearance for material importing and product exporting
Our pcb assembly craft capability
PCBA Show
PCBA assembly online quote,pcb assembly quote.
Requested information for pcb assembly quote:
1. Gerber file of the bare PCB board
2. BOM (Bill of material) for assembly
To short the lead time, please kindly advise us if there is any acceptable components substitution
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
Welcome to your inquiry,no matter by call or by email.We will provide you with PCBA solution and pcb assembly quote.
STG has a professional technical engineer team and rich experience in PCBA processing, and strictly checks and analyzes the customer's BOM list and
related technical documents. The PCBA processing services we provide start from the production of PCB circuit boards, select PCB manufacturers,
and pay attention to the quality of circuit boards and PCBA quality control system. Perfect IPC, IPQC, OQA and other management processes,
PCBA processing services, clear job responsibilities, and strict implementation of IPC electronic assembly acceptance standards.
STG adopts the industry's best multi-function placement machine, ten temperature zone reflow furnace configuration, equipped with wave soldering,
BGA rework station, AOI, X-RAY testing equipment, SMT daily production capacity of about 1 million pieces; daily average of 200,000 DIP plug-ins ,
Our product range covers various fields, such as consumer electronics, telecommunications, home electronics, industrial products, automotive assembly,
medical equipment, etc.
Our pcb assembly services include:
1. PCBA, pcb assembly: SMT & PTH & BGA
2. PCBA and enclosure design
3. Components sourcing and purchasing
4. Quick prototyping
5. Plastic injection molding
6. Metal sheet stamping
7. Final assembly
8. Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
9. Custom clearance for material importing and product exporting
| Article | Description | Capability |
| Laminate Materials | FR4, high TG FR4, high frequency, alum, FPC | |
| Board Cutting | Number of layers | 1-30 |
| Min.thickness for inner layers | 0.003”(0.07mm) | |
| (Cu thickness are excluded) | ||
| Board Thickness | Standard | (0.1-4mm±10%) |
| Min. | Single/Double:0.008±0.004” | |
| 4layer:0.01±0.008” | ||
| 8layer:0.01±0.008” | ||
| Bow and twist | no more than 7/1000 | |
| Copper Weight | Outer Cu weight | 0.5-4 0z |
| Inner Cu weight | 0.5-3 0z | |
| Drilling | Min size | 0.0078”(0.2mm) |
| Drill deviation | ±0.002″(0.05mm) | |
| PTH hole tolerance | ±0.002″(0.005mm) | |
| NPTH hole tolerance | ±0.002″(0.005mm) | |
| Solder Mask | Color | Green,white,black,red,blue… |
| Min solder mask clearanace | 0.003″(0.07mm) | |
| Thickness | (0.012*0.017mm) | |
| Silkscreen | Color | white,black,yellow,blue… |
| Min size | 0.006″(0.15mm) | |
| Component Sourcing | Yes | |
| Tolerance of PCB | ±5% | |
| Max Size of Finish Board | 700*460mm | |
| MOQ | NO MOQ (1pcs) | |
| Surface Finish | HASL,ENIG,immersion silver,immersion tin,OSP… | |
| PCB Outline | Square,circle,irregular(with jigs) | |
| Package | QFN,BGA,SSOP,PLCC,LGA | |
| Sub-assembly | Plastic,metal,screen | |
| Min Line/Space | 0.075/0.075mm | |
PCBA Show
flexible pcb assembly rigid-flex pcb assembly aluminum pcb assembly
PCBA assembly online quote,pcb assembly quote.
Requested information for pcb assembly quote:
1. Gerber file of the bare PCB board
2. BOM (Bill of material) for assembly
To short the lead time, please kindly advise us if there is any acceptable components substitution
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
Welcome to your inquiry,no matter by call or by email.We will provide you with PCBA solution and pcb assembly quote.