Suntek Group is a professional supplier in EMS field with one-stop
solution for PCB ,PCB assembly ,cable assembly,Mix. Technology
assembly and box-building. With ISO9001:2015,ISO13485:2016,IATF
16949:2016 and UL E476377 certified.We deliver qualified products
with competitive price to clients all over the world.
| Layers: | Rigid PCB 2 - 40 + Layers, Rigid-flex PCB 1 - 10Layers |
| Panel Size(max): | 21" x 24" |
| PCB Thickness: | 0.016" to 0.120" |
| Line & Spaces: | 0.003" / 0.003" Inner Layers; 0.004" Outer Layers |
| Hole Size: | 0.006" Thru Hole (Finished Size) and 0.004" Buried Via |
| Materials: | FR4, High Tg, Rogers, Halogen-free material, Teflon, Polyimide |
| Surface Finishes: | ENi/IAu, OSP, Lead-free HASL,Immersion Gold/Silver, Immersion Tin |
| Special Products: | Blind/ Buried Via(HDI 2+N+2), Rigid Flex |
What is PCB Assembly?
PCB assembly is short for printed circuit board assembly, which means soldering
electronic components on the printed circuit board. Usually, both
SMT assembly and PTH assembly are used in a completed electronic
PCB assembly. Here, we would like to introduce a little about SMT
assemblies, PTH assemblies and other methods of PCB assembly
services as a Chinese PCB assembly supplier.
SMT assembly is short for surface mount technology assembly, which means
assembling electronic components on the PCB by surface mount
technology. The normal processes of SMT assembly are printing
solder paste on the printed circuit board by solder stencil first;
then placing the relative components on the surface of the PCB; and
lastly, passing the PCB with components through a reflow soldering
oven, so the solder paste will be melted and the components will be
soldered. It is the most widely used PCB assembly services method
because of its high efficiency and accuracy.
PTH assembly is short for plated through hole assembly, which means soldering
the electronic components on the PCB by soldering their pins in the
PTH holes. Both wave soldering and manually soldering can be used
in printed circuit board assembly. The normal processes for PTH
assembly are: plugging the pins of the PCB components into the
through holes of the PTH firstly and then passing the PCBs through
the wave soldering equipment with hot liquid solder; lastly the
components are soldered in the PTH holes when the solder is cooled
down. It is the other most widely used PCB assembly services
technology.
Although SMT assembly and PTH assembly are the two most essential
methods used by printed circuit board assembly suppliers, we can
also just solder the PTH components on the PCB manually with a
soldering iron; this is the third most commonly used PCB assembling
method. But it is impossible for mass production since the
efficiency of manual printed circuit board assembly is very low.
Nowadays, one single PCB board assembly may contain all mixed PCB
assembly technology, so PCB assembly companies should be
experienced in all these techniques. Viasion is a custom PCB
assembly manufacturer in China, and we are pretty experienced in
all kinds of PCB assembly methods. We focus on small to
medium-volume PCB manufacturing and PCB assembly China with 12
years of experience.
Our supports
We ensure cost transparency, BOM cost breakdown sharing
We have components suppliers from the Global.
We have a written process to advise customers of any schdule delays
or product quality problems,by:
(1)Customer service procedure
(2)RMA procedure
(3)8D reports
(4)PDCA(Plan-Do-Check-Action) in customer service
We respond to the complaints,issues and queries in 24 hours, by:
(1) Weekly reports
(2) Customer supporting team to review communication times
(3) Customer satisfaction questionnaire
Aftersales services:
(1) 1-year guarantee period for all of products
(2) FOC repair
(3) Quick compensation parts to replace defectives.
Our core is "Quality wins Market, ldeas create the Future".
