Online Quote
Upload Design Files
Submit Quotation
Payment
Fabrication
Shipment
Confirm and Review

Standard PCB/PCBA PCB Assembly SMT Stencil PCB Layout PCB Design 3D Printing CNC Machining Sheet Metal Rapid Tooling Injection Molding

PCB Assembly Quote

PCB Specification Selection

+ Add Gerber File

Automatically sets board size. Accept .zip / .7z (Max 50MB) Preview is for reference only — you can always order; final check by our engineers.

PCB AssemblyHave your components assembled onto these PCBs.

Assembly Type ? Turnkey: We source all components and assemble the boards.
Kitted / Consigned: You supply all components, we only assemble.
Combo: You supply some components, we source the rest.

Board type ? We suggest choose to do panel if single PCB qty is more than 20pcs or any side of single board is smaller than 50mm.

Assembly side(s) ? Are the parts mounted on one side only or both sides?

Quantity ? Please fill in total quantity of single PCBs. pcs

Sensitive components ? Due to the diversity of components, there are usually many things need to be paid attention to while doing assembly, such as whether it needs to be baked before mounting, whether there are special requirements about welding temperature, corrosion resistance, humidity, etc. Our engineers will check all the information, but it is still inevitable that there will be omissions. So it'll be much better that you can highlight the special requirements in advance.

Accept alternatives ? No: Use exact parts from the BOM only. If a part is unavailable, the order cannot be fulfilled.
Yes: Allow equivalent substitutions (e.g. alternatives made in China) if specified parts are out of stock. Recommended to avoid delays.

Required Files for Assembly

Centroid File Upload ? Pick-and-place / centroid file (X-Y coordinates, rotation and side of each component). Required for machine placement. Accept .zip / .xls / .csv etc.

Parts List (BOM) Upload ? Bill of Materials: full list of components with reference designators, part numbers (MPN), quantities and values. Accept .xls / .xlsx / .csv or zipped files.

Other Assembly Files ? Optional supporting files: assembly drawings, test instructions, enclosure drawings, special process notes, etc.

+ Other Parameters Fill in for an assembly estimate, or leave blank for manual review.

More ▾

+ Customized Services and Advanced Options Below options are not included in online quotation

More ▾

Depanel boards ? It is also called sub-board shipment: the panelized PCB is divided into pieces and packaged separately to ship out after the assembly service.

Function test ? Functional testing (FCT) is the last manufacturing step of PCB creation. It makes sure the PCB works correctly and avoids assembly issues including shorts, opens, missing components or incorrect parts. Please note your test methods and detailed requirements in the remark if needed.

Conformal coating ? Conformal coating is a protective thin polymeric film applied to the PCB. It conforms to the contours of the board and is typically applied at 25–250 μm, providing protection against moisture, dust, chemicals and temperature extremities.

Firmware loading ? Firmware loading refers to the process of loading a previously written program (firmware) onto the chips on the PCB, so that the chips can function properly after assembly.

Press-fit assembly ? Press-fit assembly establishes mechanical and electrical connections between boards and components without soldering: connector pins are inserted into plated through-holes with a certain force. It avoids broken or cold soldered pins and improves reliability.

Box build ? Also known as systems integration: a full process service from designing and manufacturing the enclosure, installing the PCBA, cables and cable harness assembly, and even electrical and/or pneumatic systems.

Cable harness ? A cable assembly is a group of wires/cables covered by an exterior sleeve; a wire harness is a single cable covered by an exterior sleeve. We provide standard and simple wiring harness assembly, or custom wire harnesses and cable assembly at short turnaround times.

Package box ? Neutral box: plain packaging, no delivery note or receipt included, and no brand mark on the label or courier slip.
Custom box: customized packaging with your own design (extra cost / MOQ may apply).

Flying Probe Test ? Flying Probe Testing (FPT) is a precise PCB electrical test using movable probes to check conductivity, shorts and component parameters. No fixtures needed, high precision and flexibility — ideal for prototypes, small batches and high-density PCBs.
Supported files: ODB++ (*.tgz), .PcbDoc; BOM: .csv, .txt, .html, .xls, .xlsx

X-ray test qty ? X-ray inspection is a non-destructive testing technique used to inspect the quality of solder joint connections and component placement (especially BGA / QFN etc.). Fill in the number of boards to be X-rayed.

Detailed information ? Special process notes: shell assembly, cable soldering, fuse wires, rivets, baking requirements, welding temperature limits, etc.

Assembly requires manual quotation. Gerber file is already uploaded above.

We will reply within 1 business day.

Base Material ? FR-4 is the most popular substrate material for rigid PCBs.
Flex PCBs utilize a thin, flexible polymer film as the substrate for the circuitry. Flex PCBs reduce space consumption, and have lower weight.
Aluminum/copper core boards have better heat dissipation and thermal transfer than standard FR-4 constructions.
Note: For Aluminum/Copper core boards, the min drill size is 1.0mm, and min slot width is 1.6mm.
Rogers/Teflon PCBs have excellent dielectric properties and minimal resistance. They are generally used in high-speed, high-frequency circuitry applications.

Layers ? Number of copper layers.
Odd layer counts will be fabricated as the next even layer.

High Precision PCB

Layers ? Flexible PCBs commonly use 1, 2 or 4 layers.

Layers ? Aluminum PCBs are typically 1 or 2 layers.

Layers ? Copper core boards are typically 1 or 2 layers.

Layers ? Rogers high-frequency boards are commonly 2 layers.

Layers ? PTFE boards are commonly 2 layers.

Dimensions ? Board length and width.
You can switch between mm and inch.
Calculation always uses mm internally.

PCB Qty ? Number of boards you need. Higher quantity usually gets better unit price.

pcs

Different Design ? Number of different designs in one Gerber file.

Delivery Format ? Single pieces or panelized boards.

PCB Thickness ? Standard is 1.6mm. Thinner for compact devices, thicker for better strength.

PCB Color ? Soldermask color of the board.

Silkscreen ? Color of the component legend print.

Surface Finish ? HASL: Low cost, good solderability.
ENIG: Flat surface, better for fine-pitch.
OSP: Organic coating, environmentally friendly.

Outer Copper Weight ? Copper thickness on outer layers. 1oz is standard.

Via Covering ? Tented: Covered by soldermask (most common).
Untented: Vias left open.
Plugged: Filled with resin.

Castellated Hole ? Plated half-holes on the board edge.
Minimum diameter usually 0.60mm.

Gold Fingers ? Edge connector plating. Select Yes if your design has gold fingers.

Impedance Control

Electrical Test ? Flying probe test to check for opens and shorts.

Substrate Type ? Dielectric thickness of the flexible material.

PCB Thickness ? Typical thickness options for flexible PCBs.

Coverlay Color ? Color of the coverlay film on flexible boards.

Silkscreen ? Legend print color on flexible boards.

Copper Type ? Electro-deposited: Common, lower cost.
Rolled Annealed: Better flex life.

Surface Finish ? ENIG is the most common surface finish for flexible PCBs.

Gold Thickness ? Gold thickness for ENIG finish.

Outer Copper Weight ? Copper thickness. 1/3 oz and 0.5 oz are common for flex.

Stiffener ? Rigid material added to support connectors or components on flex boards.

EMI Shielding Film ? Electromagnetic shielding film for flexible circuits.

Cutting Method ? Laser cutting is more precise for flexible boards.

PCB Thickness ? Common thicknesses for aluminum substrate boards.

Thermal Conductivity ? Higher value means better heat dissipation.

Breakdown Voltage ? Insulation strength of the dielectric layer.

PCB Color ? Soldermask color for aluminum boards.

Surface Finish ? HASL and OSP are common for aluminum PCBs.

Outer Copper Weight ? Copper thickness on the circuit layer.

PCB Thickness ? Common thicknesses for copper core boards.

Copper Structure ? Direct heatsink structure for maximum thermal performance.

Thermal Conductivity ? Copper core offers very high thermal conductivity.

Surface Finish ? OSP is commonly used for copper core boards.

Outer Copper Weight ? Copper thickness of the circuit layer.

Material Type ? Select the specific Rogers laminate model.

PCB Thickness ? Available core thicknesses for Rogers material.

PCB Color ? Soldermask color.

Surface Finish ? ENIG is recommended for high-frequency boards.

Gold Thickness ? Gold thickness when ENIG is selected.

Via Covering ? How vias are treated.

Material Type ? Select the specific PTFE laminate model.

PCB Thickness ? Available thicknesses for PTFE material.

PCB Color ? Soldermask color.

Surface Finish ? ENIG is recommended for PTFE high-frequency boards.

Gold Thickness ? Gold thickness when ENIG is selected.

Outer Copper Weight ? Copper thickness on outer layers.

Via Covering ? How vias are treated.

PCB Remark

Shipping Country *

Shipping Cost

Pricing & Build Time

PCB Specifications

Base MaterialFR-4

Layer2 layers

Dimensions100×100 mm

PCB Qty5

Different Design1

Delivery FormatSingle PCB

PCB Thickness1.6 mm

PCB ColorGreen

SilkscreenWhite

Surface FinishHASL

Copper Weight1 oz

Via CoveringTented

Castellated HoleNo

Gold FingersNo

Impedance ControlNo

PCB Cost$0.00

Engineering Fee$0.00

Special Process$0.00

Sub total$0.00

Est. Weight0 g

Final price subject to review after file check.
Shipping calculated at checkout.

BEFORE YOU ORDER

Assembly files, pricing & production guide

Check the points below to help us review your project and avoid clarification delays.

1. Prepare your assembly files

Gerber archive: include all copper layers, solder mask, required silkscreen, a clear board outline and drill files. For multilayer boards, include every inner copper layer and state the top-to-bottom layer order in PCB Remark.
Holes, slots & panels: clearly identify plated and non-plated holes, routed slots, V-cuts and any panel drawing. If ordering panels, specify the panel dimensions, array and number of individual boards.
BOM: include the original manufacturer part number, manufacturer, reference designators and quantity per board. Mark customer-supplied and do-not-populate parts clearly.
Centroid / pick-and-place: include each reference designator, X/Y position, rotation, board side and units. Upload assembly drawings or photos where polarity or orientation needs clarification.
Other files: add test instructions, firmware and programming requirements, mechanical drawings or special handling notes where needed.

Which files belong in a Gerber archive?

Export extended Gerber (RS-274X or Gerber X2) for the board layers, plus Excellon NC drill files. Use one consistent coordinate origin and matching file revisions.

Layer / file	Common extensions or filenames	When needed
Top / bottom copper	`.GTL` / `.GBL`; `F_Cu.gbr` / `B_Cu.gbr`	Include every copper layer present in the design.
Inner copper	`.G1`, `.G2`, …; `.GP1`, `.GP2`, …; `In1_Cu.gbr`, `In2_Cu.gbr`, …	Required for multilayer boards. Identify the full top-to-bottom copper layer order.
Solder mask	`.GTS` / `.GBS`; `F_Mask.gbr` / `B_Mask.gbr`	Include the mask layers for the sides that require solder mask.
Silkscreen / legend	`.GTO` / `.GBO`; `F_Silkscreen.gbr` / `B_Silkscreen.gbr`	Include each side that needs printed text or markings.
Board outline / routing	`.GKO`, `.GML`, `.GM1`; `*Edge_Cuts.gbr`	Include a clearly identified, closed board outline and any routed cutouts. Identify the correct mechanical layer if several are exported.
NC drill	`.DRL`, `.TXT`, `.XLN`; `PTH.drl` / `NPTH.drl`	Required for holes and drilled slots. Distinguish plated and non-plated holes; a drill drawing alone is not NC drill data.
Solder paste / stencil	`.GTP` / `.GBP`; `F_Paste.gbr` / `B_Paste.gbr`	Include the relevant sides when ordering a stencil or assembly.
Fabrication requirements	Enter in PCB Remark	Write the required layer order, stackup, impedance targets and all special manufacturing instructions directly in PCB Remark. Do not leave these requirements only in PDF, readme or other files inside the Gerber archive.

Extensions are naming conventions, not a content check. A layer may also use .GBR, .GER or .PHO with a descriptive filename. Keep the original CAD export names; do not rename a PDF, image or PCB design file to a Gerber extension. A .TXT file is suitable for drilling only when it contains actual NC drill data.

Example for a two-layer board: top and bottom copper, the required solder mask and silkscreen layers, a board outline and all applicable drill files. A four-layer board also needs both inner copper layers; higher layer counts need every additional inner layer.

Package the Gerber and drill files together in ZIP or 7Z. For online project submission, use up to 20 MB per file and 40 MB total across attachments. A preview is for reference; fabrication follows the reviewed production files.

2. PCB specifications & standard stackup

Item	What to specify
Material & layer count	Select the material and number of copper layers that match your design.
Board or panel size	Enter the finished outline dimensions. For panels, include the panel drawing and individual board count.
Thickness & copper	Select the finished board thickness and outer copper weight. State any inner copper requirement in PCB Remark.
Finish & solder mask	Choose the surface finish and board color. Specify any special finish or selective plating requirement.
Default stackup	The default reference follows the selected FR-4 layer count. Open the question mark beside Impedance Control for the full layer table and applicable board thickness.
Controlled impedance	Select Impedance Control and enter the target impedance, relevant layers, trace widths and spacing in PCB Remark. A stackup reference alone does not request impedance control.

Other thicknesses, copper weights and layer counts require their corresponding stackup. For a specific construction, write the required stackup in PCB Remark. A supporting drawing may be supplied, but the manufacturing requirements must also be stated in PCB Remark.

View PCB manufacturing capabilities for design limits and process details. Requirements outside the listed options can be submitted for review.

3. Understand your quote, quantity & lead time

Component prices are reference estimates. They are not the total price of your assembled project. The formal quote defines the agreed PCB, component, assembly, testing or programming charges and shipping, as applicable.

Assembly quantity means individual boards to be assembled. BOM quantities and the optional component / pad counts are per board. For a panelized design, also specify the array and panel count so the quantities can be checked.

Turnkey means we source the parts; consigned means you supply the parts; combo means sourcing is shared. Mark the source of each affected BOM line and describe customer-supplied quantities and delivery arrangements.

After the formal quote is issued, you can review it in My Inquiries, accept it and pay. The quoted product amount and shipping are shown before checkout.

Production time and shipping transit time are different. The production schedule depends on payment, file approval and component availability and receipt of customer-supplied parts. Clarification, file changes and additional processes can affect the schedule. Confirm a required delivery date when submitting your project.

4. Common questions & special requirements

What if the Gerber preview looks wrong?

Check the dimensions and uploaded file revision. The preview is for reference and may not show every cutout or feature. Describe any concern in the remarks for engineering review.

How do I request a specific stackup or impedance?

Write the stackup requirements directly in PCB Remark, including the layer order, thicknesses and copper requirements. For impedance control, also enter the impedance targets and the corresponding nets or layers in PCB Remark. Do not rely on instructions placed only inside the Gerber archive.

Are brand aliases the same as substitute parts?

A brand alias is a different name for the same manufacturer. An acceptable substitute is a different part you approve for use. Keep the original BOM information and indicate any substitution restrictions; substitute approval does not apply to unrelated parts.

Which components should not be fitted?

Mark do-not-populate (DNP / DNI) references in the BOM and assembly drawing. Identify any parts you will supply separately.

Do I need testing or firmware loading?

If required, select the relevant service and upload the procedure, acceptance criteria, firmware version and any fixture or programming information. Describe polarity, orientation, temperature-sensitive parts and other assembly requirements in the remarks.

What if I need to change a submitted file?

Contact us with your order or quote reference and the revised file before production. Please wait for confirmation that the revision has been accepted; an uploaded or emailed revision does not automatically replace approved production files.

My Inquiries · Contact us about your project

Production file export guides

Choose your design tool for step-by-step Gerber, drill, BOM and placement-file instructions. Guides open in a new tab so you can keep preparing your order here.