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Quick Details

Packaging Details:	vaccum / anti-static in carton or as your requirement
Delivery Detail:	7-10 days after getting your payment

Free technical support
a. PCB OEM&ODM
b. PCB Clone/Copy,Design
d. Turnkey service
e. UL,SGS,RoSH,TS certificate

cheap pcba

PCB Manufacturing

1	Layer	1-30 layer
2	Material	FR-4,CEM-1,CEM-3,Hight TG,FR4 Halogen Free,FR-1,FR-2,Aluminum
3	Board thickness	0.2mm-7mm
4	Max.finished board side	500mm*500mm
5	Min.drilled hole size	0.25mm
6	Min.line width	0.075mm(3mil)
7	Min.line spaceing	0.075mm(3mil)
8	Surface finish/treatment	HALS/HALS lead free,Chemical tin,Chemical Gold,Immersion gold Inmersion Silver/Gold,Osp,Gold Plating
9	Copper thickness	0.5-4.0oz
10	Solder mask color	green/black/white/red/blue/yellow
11	Inner packing	Vacuum packing,Plastic bag
12	Outer packing	Standard carton packing
13	Hole tolerance	PTH:±0.076,NTPH:±0.05
14	Certificate	UL,ISO9001,ISO14001,ROHS,CQC
15	Profiling Punching	Routing,V-CUT,Beveling
16	Assembly Service	Providing OEM service to all sorts of printed circuit board assembly

Requirement

Quote requirement	Gerber file and Bom list
	Clear pics of pcba or pcba sample for us
	Test method for PCBA
	Other Detailed quirements
Technical requirement	rofessional Surface-mounting and Through-hole soldering Technology
	Various sizes like 1206,0805,0603 components SMT technology
	ICT(In Circuit Test),FCT(Functional Circuit Test) technology.
	PCB Assembly With UL,CE,FCC,Rohs Approval
	Nitrogen gas reflow soldering technology for SMT.
	High Standard SMT&Solder Assembly Line
	High density interconnected board placement technology capacity.

Q: Can a polyimide copper clad laminate be used as a rigid plate?: Around 2011 I used this material to be applied to rigid plates, mixed with FR4 ordinary sheet.

Q: Several kinds of circuit boards: Generally used in the semi - thick plate, is the copper clad plate in the production process of semi-finished products (mostly glass cloth impregnated with resin, after drying). There are many kinds of classification methods of copper clad laminate. According to the general board reinforced with different materials can be divided into: paper base, glass fiber cloth, composite base (CEM Series), build up multilayer plate base and special material (ceramic, metal core based) five categories.

Q: What are the circuit board display devices?: The circuit board is mainly composed of the pad, the hole, the mounting hole, the wire, the components, the connector, the filling, the electrical boundary and so on.

Q: Cover film: for the protection of the flexible circuit board or circuit board that, above a layer of glue, if not in normal temperature down too long, please at room temperature (or 30 degrees) can affect the product quality will not keep long?: The cover film is a foam covering film suitable for hot forming or cold forming.

Q: Do LED soft light with which kind of circuit board: Mainly used as electronic components of the conduction volume relative to the PCB is small, the corresponding space is small, but the price is expensive. Above is my understanding of the board, I hope to help you.

Q: Is the circuit board poisonous?: The name of the circuit board are: circuit board, PCB board, aluminum substrate, high frequency board, PCB, ultrathin circuit board, ultrathin circuit board, printed circuit board, printed circuit board, Kunshan circuit board, etc. all of the circuit board

Q: What is the cost standard of circuit board?: Maintenance of the products should be given three months warranty. According to the requirements of customers free design circuit, oil and gas, circuit diagram. According to the size of the project, the selection of materials, equipment selection, should be within a week to customers.

Q: The prospect of flexible circuit board: In the next few years, smaller, more complex and more expensive assembly of flexible circuits will require more novel methods of assembly, and the need to increase the hybrid flexible circuit. The challenge for the flexible circuit industry is to keep pace with the computer, telecommunications, consumer demand and active market. In addition, the flexible circuit will play an important role in the lead-free operation.

Q: Engraving machine how to choose the circuit board?: Third, the maximum operating speed refers to the speed of the X, Y axis movement. In fact, the circuit board engraving process, the circuit board engraving machine speed is very low, then why should we emphasize this indicator? A high speed represents the driving ability of the motor, which allows it to move fast, it can make a quick stop, on the other hand also represents the assembly track, screw parallel relationship, small damping, will not affect the accuracy.

Q: PCB carbon oil plate is what kind of technology?: Then specify which buttons to print carbon oil, such as the key pad to cover how much mil is enough, manufacturers see this file is also very clear

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