• EMS

    Electronics Manufacturing Service for 5G power, power products, inverter, UPS, control board, dashboard, EV charging module and other electronics PCBs.

About us

PowerFirst PCBA factory focuses on Electronics Manufacturing Service since 2000 and have more than 20 years’ experience in PCB field. We provide one-stop service, including circuit board SMT and DIP assembly, electronic components sourcing, finished product assembly as well as testing and comprehensive support services.

We imported advanced production and testing equipment, develop new technology, and implement total quality management and environmental management. We take pride in providing excellent quality products at very competitive price, outstanding service and timely delivery.

Application

Power products

Control board

Dashboard

EV charging module

Other electronics PCBs

OEM/ODM Capability

ONE-STOP SERVICE

One-stop contract
manufacturing services

PRICE

Competitive price
in peer industry

FAST SERVICE

4 hours quotation, 7-15 days delivery,
24 hours customer services

QUALITY CONTROL

Strict quality control
with 100%

SALES NET

Sales network covers over more than
41 countries and regions

TEAM

Efficient and professional
international sales team

Factory tour

8 SMT Lines

Material Preparation Area

7 Assembly Lines

Warehouse

Advanced Equipment

Panasonic high speed
SMT machine

JTE series ten temperature zones reflow machine

SAMSUNG high speed
SMT machine

DESEN automatic
printer

SPI solder paste
detector

AOI
detector

X-ray PCB inspection
machine

Lead-free PCB wave
soldering machine

Burn-in
Chamber

PCBA Capability

Article Description Capability
Service PCB and SMT assembly with one-stop service
Material Laminate materials FR4, high TG FR4, high frequency, alum, FPC
Board cutting Number of layers 1-48
Min. thickness for inner layers

(Cu thickness are excluded)

0.003”(0.07mm)
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 clearance 0.003″(0.07mm)
Thickness (0.012*0.017mm)
Silkscreen Color white, black, yellow, blue…
Min size 0.006″(0.15mm)
E-test Function Test 100% Functional test
PCBA Testing X-ray, AOI Test, Functional test
PCB assembly one-stop service electronic manufacturer service
Component sourcing Yes
Certificate IATF16949, ISO13485, ISO9001
Delivery time: PCB 3-8days
PCBA 10-20days
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
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