Components could be mounted or soldered on both sides. The double-sided assembly is more frequently used in comparison to the single-sided one. The components are on both sides. We have the equipment to assembly double sided PCBs.
Of the double-sided PCB assembly process, the surface-mount components will be placed on both sides of the PCB followed by Through-hole placement. The through-hole component placement can only be done after the completion of the surface mounting process on both sides of the PCB.
|Base material||FR4,High-TG FR4,CEM3,aluminum, High frequency(Rogers,Taconic,Aron,PTFE,)|
|Copper Thickness||0.3oz,0.5oz, 1oz, 2oz, 3oz,4oz,5oz, 6oz|
|Dielectric Thickness||0.05mm, 0.075mm, 0.1mm,0.15mm,0.2mm|
|board Core Thickness||0.4mm,0.6mm, 0.8mm, 1.0mm, 1.2mm,|
|1.5mm, 2.0mm, 3.0mm and 3.2mm|
|Board Thickness||0.3mm - 4.0mm|
|Surface Finishing||HASL lead free,ENIG,Plated Gold,Immersion Gold,OSP|
|Solder Mask Color||Green, Blue, Black, White, Yellow, Red, Matt Green, Matt Black, Matt Blue|
|Legend Color||Black, White etc|
|Assembly Types||Surface mount|
|Mixed technology (SMT & Thru-hole)|
|Single or double sided placement|
|Shield cover assembly for EMI emission control|
|Parts Procurement||Full Turnkey, Partial Turnkey, Kitted / Consigned|
|Component types||SMT 01005 or larger|
|BGA 0.4mm pitch, POP (Package on Package)|
|WLCSP 0.35mm pitch|
|Hard metric connectors|
|Cable & wire|
|Other Techniques||Free DFM Review|
|Box Build Assembly|
|100% AOI test and X-ray test for BGA|
|Function test as custom|
SMT Assembly: SMT provides a flexible high technology.
These solutions include:
7 high-speed placement machines,
7 automatic printers with fiducial alignment,
2 X-ray machines,
BGA maintenance machines,
ICT test machines
Our DIP function:
A-8 semi-assembly production line with four wave soldering machines
1 U-shaped automatic assembly line for box-type building products with test stations
High temperature / low temperature aging test furnace B-4 for products required for aging test
With time control and temperature control
All products are 100% inspected and tested during the DIP process
Haina lean Electronics Co.,Ltd is a competitive China customize pcba for medical breathing machine OEM manufacturer, supplier and vendor, you can get quick turn customize pcba for medical breathing machine production prototypes and samples from our factory.
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Double Side PCB Assembly Process
1.Solder Paste stenciling---2.Surface Mount Technology (Pick and Place)---3.Reflow Soldering---4.Inspection and Quality Control---5.Through-Hole Component Insertion (DIP Process)---6.Final Inspection and Functional Test
Independent quotation system to quickly serve the market
High-tech PCB and PCB assembly production line
A team of experienced electronic component procurement engineers
4.SMT post soldering
Dust-free workshop, high-end SMT patch processing
|Product Type||Qty||Normal lead time||Quick-turn lead time|
1. We are the manufacturer/ factory; Welcome to visit us one day.
2. We have good quality control systems, including AOI, ISO 9001 etc. ;
3. All the material we use have the RoHS identify;
4. All the components we use are the New & Original;
5. One-stop service can be provided from PCB design, 1-36 layers PCB manufacturing, components sourcing, PCB Assembly, to Fully Product Assembly.
Our products are widely used in
6.light-emitting diode lighting,
7.automotive electronics etc
1.PCB: Vacuum packaging with carton box
2.PCBA: ESD packaging with carton box
Beijing Haina lean Electronics Co.,Ltd is one of the most professional PCB manufacture in Beijing,China. With more then 10 years of development, Haina Lean Electronics turns into a first class manufacture of HDI PCB ,with production capability 4000 square meters.
Our factory is providing high quality bare PCB, PCB layout design service and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all.