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PCB Board Assembly Service Double-sided

PCB Board Assembly Service Double-sided

PCB Assembly Sample Introduction Product Details: Payment & Shipping Terms: Detailed Product Description High Quality Electronics Products PCB / PCBA Assembly Service Product type: Single-sided, double-sided and multilayer printed circuit boards (PCB), flexible (soft) of circuit boards,...

RoHS FR4 circuit board electrical PCB control panel board

Product Description



Specification of PCB board

DescriptionTechonical Data
Board thickness0 04-0 16"±10%(0 1-4mm±10%)
Single/Doublelayer:o.008+0 004"
4layer:0.01±0 008*
8layer:(.01±0 .008"
Copper weight0.5-4OZ
DrillingMin size 0.0078"(0.2mm)
Drilldeviation Drilling ±0 002"(0 05mm)
PTH hole tolerance ±0 .002"(0 005mm)
NPTH hole tolerance ±0.002"(0.005mm)
PlatingMin hole size 0 0008"(0.02mm)
Aspect ratio 20(5:1)
Solder maskColor:green,white,black,red,yellow,blue...
Min solder mask clearance:0.003"(0.07mm)
Min size 0.006"(0.15mm)
E-testFlying probe test/E-test fixture test
Controlled lmpedanceTolerance:±10%
lmpedance Tester:Tektronix TDS8200
Surface FinishHASL,ENIG,immersion silver,immersion tin,OSP...
Board cuttingMin.thickness for inner layers 0.003"(0.07mm)
Capacity250,000 square feet(Month)

PCB Assembly Capacity

QuantityPrototype&Low Volume PCB Assembly&Mass production(without MOQ)
Type of AssemblySMT,DIP&THT
Solder TypeWater Soluble Solder Paste,Leaded and Lead-Free
ComponentsPassive Down to 0201 size;BGA and VFBGA;Leadless Chip Carriers/CSP
Bare Board SizeSmallest:0.25*0.25 inches;Largest:20*20 inches
File FormatBill of Materials;Gerber files;Pick-N-Place file
Types of serviceTurn-key,partial turn-key or consignment
Component PackageCut Tape,Tube,Reels,Loose Parts
TestingIQC;X-ray lnspection;AOI Test
PCBA ProcessSMT--Wave Soldering--Assembling--ICT--Function Testing




IC programming is the process of transferring a computer program into an integrated computer circuit. Older types of IC including PROMs and EPROMs and some early programmable logic was typically programmed through parallel busses that used many of the device's pins and basically required inserting the device in a separate programmer.
Modern ICs are typically programmed in circuit though a serial protocol (sometimes JTAG sometimes something manufacturer specific). Some (particularly FPGAs) even load the data serially from a separate flash or prom chip on every startup.



1.One-stop PCB assembly service :PCB layout,PCB manufacturing,components sourcing,PCB assembly,PCBA function test.

2.We are mainly specialized in Medical electronic PCBA,Automatic PCBA,Security PCBA,Communication electronic PCBA,Electrical energy PCBA etc.

3.Cooperate with Media,Motorola,BYD many years with principal of“Quality is the primary productive force”.


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Company Information




Packaging & Shipping



Q1:What kind of files format do you support?

Wells:Gerber,CAM350,CAD,tgz,PCB,BRD are all available.(If your files are not these formats,please DO NOT hesitate to send to use to study.)

Q2:What is the payment?

Wells:For new customer,it is 100% prepayment,for old customer,We accept some prepayment some before shipping,L/C,net 30 days,60 days.

Q3:Can I have free samples?

Wells:Yes,based on volum order,you will receive free samples to confirm quality before volum production.(We understand your concern and we care about your feeling)

Q4:What is the quality guarantee?

Wells:In one year,If no manmade damage,we will replace new components and repair board for free.(Electronic test and functional test will be done before shipping)

Q5:Are my design files secure when I send them to you?

Wells:Your files are never shared nor will any third parties have access to your design files.

           We respect the copyright of your files,control the disposition of these files per your requirements and written approval.

Q6:How do I place an order?

Wells:Please send PCB gerber and BOM list to us,our sales will respond within 24 hours and help you on order.(One to one service,more clear and simper)


Welcome to get the customized pcb board assembly service double-sided with our professional manufacturers and suppliers. Through strict manufacturing process, we can assure you of the high quality and high efficiency of our pcb board assembly service double-sided. Please be free to contact our factory.
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