OEM FR-4 HASL pb-free EMS FINGER GOLD surface PCB SMT Assembly
PCB SMT Assembly Introduction
We have a comprehensive lead-free solder solution. including solder alloy selection, solder paste evaluation, wave solder flux evaluation, process optimization, design rules, components evaluation, reliability, equipment evaluation, quality inspection and production costs.
With large volumes, each PCB goes through a strict testing process, ensuring that quality is never compromised. We offer competitive pricing, as well as flexible shipment plans to you. Our engineers is qualified and experienced in producing surface-mount (SMT), through-hole (THT) and mixed-technology components and fine-pitch parts and ball grid arrays (BGAs) for high-density FR-4 PCBs .
PCB CAPABILITIES
| Layers | 1 - 46 L (Custom ) |
| Substrate | FR-4,CTI600,Tg180,,Anti CAF,Halogen-free,,High frequency,Tg170&HF |
| Max. panel size | 700x610mm (Custom) |
| Board thickness | 0.3 mm - 3.5 mm. |
| Copper thickness | 1/3 oz. to 6 oz. (outer) (Max) |
| Hole | > 0.15mm. |
| Aspect Ratio | 10 : 1 |
| Min. track width | 3.0 mils(partial) |
| Min. track space | 3.0mils(partial) |
| Min. S/M bridge | 3mil |
| Hole plugging diameter | 0.3 mm~0.55 mm. |
| Impedance tolerance | +/- 10%. |
| Color of S/M | green,white,black,red,orange,yellow,blue,purple |
| Surface treatment | OSP,HAL,HAL LF,ENIG,Hard gold,Imm Ag,Imm Sn,Peelable soldermask,Carbon ink print,Selective hard gold |
PCBA CAPABILITIES
| PCBA Capability |
| Material Type | Item | Min | Max |
| PCB | Dimension (length,width,height.mm) | 50*40*0.38 | 600*400*4.2 |
| Material | FR-4,CEM-1,CEM-3,Aluminium-based board,Rogers,ceramic plate,FPC |
| Surface finish | HASL,OSP,Immersion gold,Flash Gold Finger |
| Components | Chip&IC | 1005 | 55mm |
| BGA Pitch | 0.3mm | - |
| QFP Pitch | 0.3mm | - |
Our SMT capabilities:
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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PCB SMT 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
Our advantage
1.Service value
Independent quotation system to quickly serve the market
2.PCB manufacturing
High-tech PCB and PCB assembly production line
3.Material purchasing
A team of experienced electronic component procurement engineers
4.SMT post soldering
Dust-free workshop, high-end SMT patch processing
PCB SMT Assembly Delivery Time
| Product Type | Qty | Normal lead time | Quick-turn lead time |
| SMT+DIP | 1-50 | 1WD-2WD | 8H |
| SMT+DIP | 51-200 | 2WD-3WD | 1.5WD |
| SMT+DIP | 201-2000 | 3WD-4WD | 2WD |
| SMT+DIP | ≥2001 | 4WD-5WD | 3WD |
| PCBA(2-4Layer) | 1-50 | 2.5WD-3.5WD | 1WD |
| PCBA(2-4Layer) | 51-2000 | 5WD-6WD | 2.5WD |
| PCBA(2-4Layer) | ≥2001 | ≥7WD | 5WD |
| PCBA(6-10Layer) | 1-50 | 3WD-4WD | 2.5WD |
| PCBA(6-10Layer) | 51-2000 | 7WD-8WD | 6WD |
| PCBA(10-HDILayer) | 1-50 | 7WD-9WD | 5WD |
| PCBA(10-HDILayer) | 51-2000 | 9WD-11WD | 7WD |
Electronic Board Assembly Application Field
Our products are widely used in
1.communication equipment,
2.industrial control,
3.consumer electronics,
4.medical equipment,
5.aerospace,
6.light-emitting diode lighting,
7.automotive electronics etc.
Workshop
Common packaging
1.PCB: Vacuum packaging with carton box
2.PCBA: ESD packaging with carton box
Company Information
Haina lean Electronics Co., Ltd is a one-stop EMS supplier integrating PCB design, PCB manufacturing, Component sourcing and PCB assembly.
We have profuse experience in manufacturing PCB,owned experienced technical R & D technology team, young and professional sales and customer service team, experienced and professional procurement team and assembly testing team, which make sure the products quality of the pass rate, on-time delivery rate of customer orders. The company is specialized in electronic products supporting processing services, mainly to undertake circuit board design, layout production, components procurement, PCB plate making, circuit board welding assembly debugging and other OEM/ODM services.
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