specialized PCB and PCBA manufacturer

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Quick Details

  • Place of Origin: Hebei, China (Mainland)

  • Brand Name: OEM

  • Model Number: PCBA

  • Number of Layers: 2-28 layer

  • Base Material: FR-4

  • Copper Thickness: 1oz

  • Board Thickness: 1.6mm

  • Min. Hole Size: 0.1mm

  • Min. Line Width: 0.1mm

  • Min. Line Spacing: 0.075mm

  • Surface Finishing: HAL immersion gold immersion silver

  • color: green, blue, black, red

  • certificate: ISO9001, ISO14001,TS16949, UL certifications

Packaging & Delivery

Packaging Details:vacuum packing, anti-static package or in your requirement
Delivery Detail:10-15days after payment by DHL/FedEx/EMS or you need


PCB layout ,PCB PCBA and Circuit assembly
1.Competitive price
2. On time delivery
4. Turnkey service

Free Technology Support

PCBA and PCBA Assembly, Suitable for Electronic Products

PCB service:

customized in controller with UL

1. OEM and ODM services are welcome

2. Approval: ISO9001:2008 UL, 16949, RoHS,

3. Quotation in 2 working days

4. Complicated boards and components are also available

8. Adopted the advanced production equipments and testing instruments,

9.High layers PCB manufacturing, up to 36 layers.
10 Low costs, Minimum cost for 3 prototype boards is only $84!!!
11. Fast service, minimum lead time for bare PCB is only 2 days

Leadsintec specializes in producing the various electronic products based on your customized designs and do pcba, pcb assembly for all kinds of small ,medium Volume electronic products


PCB Assembly

             Military standard assembly

             Minimum lead time for assembly is only 3 days

             Turnkey service(PCB manufacture, components procurement and assembly)

             Prototype building, No Minimum quantity Required

             Reliable Parts

             Surface mount, through hole, BGA, QFP, QFN …

             ROHS compliant and lead-free process

PCB Capability

Material: FR4, High TG FR4, Halogen Free material, Rogers HF material, etc.

Layer counts: 2-28 layers

Finished Copper Thickness: 0.5-5 OZ

Finished Board Thickness: 0.2-6.0mm

Min. Line/Track Width: 4mil

Min. Line/Track Space: 4mil

Min. Contour Tolerance: +/-0.1mm

Min. Finished Diameter of PTH Hole: 0.2mm

Max. Board Thickness/Hole Ratio: 12:1

Min. Solder Mask Bridge: 4mil (Min. SMT Pad Space 8mil)

Min. Legend (Silk screen) Track Width: 5mil

Min. Legend (Silk screen) Height: 30mil

Min. drilling slot size: 0.6mm

Solder mask color: green, black, blue, white, yellow, purple, and matt, etc.

Solder mask hardness: 6H

Legend/Silk screen Color: white, yellow, black, etc.

Surface Treatment: HAL, Lead Free HAL, Immersion gold, OSP, Immersion tin, Immersion silver, etc.

Other Technology: Gold finger, peelable mask, Non-across blind/buried vias, characteristic impedance control, Rigid-flex board etc.

Reliability Test: flying probe test/fixture test, impedance test, solderability test, thermal shock test, hole resistance test, and micro metallographic section analysis, etc.

Wrap and twist: ≤0

Flammability: 94V-0

4. Professional engineering staff to provide technical support.

5.OEM and ODM service are welcome.

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Q:How to do PCB double panel
Print only the bottom wire, used to make a single layer. Once the single-layer board is made, connect the top wire with the wire.
Q:What is the type of sheet material for double panels
Melamine board is also known as double decorative panels, it was called a molding plate. Its substrate is also a particleboard, made by the substrate and the surface bonding, the surface veneer are mainly domestic and into the two categories, because it is through fire, anti-wear, waterproof soaking treatment, the use of the same effect in the compound Wood flooring.
Q:How to judge the use of double-sided ok ok ah
In fact, sandwich panels are made of particleboard, formaldehyde content is particularly large, easy to deformation can not be damp, in short, or woodworking site to do the prison
Q:Rotel schematic diagram generated pcb how to set up when you can generate double-panel?
The default is a double panel, you can both sides of the alignment, hope to help you!
Q:Is it the same material for the double panel and the cabinet door?
Two-color plate and paint plate production are almost the only difference in the surface of the use of the material, simply said that the double-panel than the paint board to use the material grade to the end of a lot of two-color plate surface without paint treatment, paint the surface of the board has been advanced Paint treatment (which is easy to explain) hope to help you
Q:What is a single panel and a double panel? What is the difference between them?
There are many types of PCB boards, but the common is single and double panels. Single-sided board is only one side of the board with copper circuit, and double-sided on both sides have, but the two sides of the circuit can be linked through the hole together, so that the board into a complete circuit.
Q:Solid wood double panel advantages and disadvantages
Surface flat, because the plate double-sided expansion coefficient of the same and not easy to deformation, bright colors, the surface more wear-resistant, corrosion-resistant, affordable.
Q:Protel do PCB circuit board, how to make the back of the double panel also has components
Sided patch, SANYOSEIKO high temperature observation equipment SANYOSEIKO visual welding system SMT Scope sk.
Q:Decorative double panel with benzene do not put long formaldehyde
Decorative double panels are mainly made of high pressure with adhesives and waste paper, so the decorative double panel is mainly containing formaldehyde
Q:My PCB in the power supply should be a single panel or a double panel
This look at your frame size, the components can be a good down, single-sided alignment is easy to walk through a single panel, bad walk on the use of double-sided.

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