WiFi module smart home appliance control pcba
smart electronics pcba
pcb ssembly, RoHS Compliant, One-step OEM Service, Offer Professional pcba Testing
Quantity
China OEM pcba manufacturer pcb assembly services
STG is a leading electronics OEM pcb assembly manufacturer in China,We have a professional technical engineer team and rich experience in pcbaprocessing,and strictly checks and analyzes the customer's BOM list and relatedtechnical 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. PerfectIPC, IPQC, OQA and other management processes,printed board assembly 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 coversvarious fields, such as consumer electronics, telecommunications, home electronics, industrial products, automotive assembly,
medical equipment, etc.
Our pcb assembly services include:
1. pcba, pcb smt assembly: SMT & PTH & BGA
2. printed board assembly and enclosure design
3. Components sourcing and purchasing
4. Quick prototyping
5. Plastic injection molding
6. Metal sheet stamping
7. Final assembly
8. pcba test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
9. Custom clearance for material importing and product exporting
One-stop OEM pcb assembly services pcba manufacturer
STG provides high-quality pcb assembly services, testing pcb printing quality, component placement quality and solder joint quality through automatic
optical inspection instruments.
Our pcba board show
Our pcb assembly craft capability
| 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 | |
Product application
Shipping&Packing
We guarantee that we will ship at least 100% of your finished pcba within the promised lead time,unless there is holiday or power failure.The assembly
order does not start until the last component is received, so occasionally there are delays in receiving material that are beyond our control
and therefore not considered as a late shipment.
The finished pcba is made of anti-static packaging material to ensure that the components are not damaged.
pcb assembly online 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.