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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: What are the circuit board materials?: There are: phenolic resin (XPc, XxxPC, FR 1, FR 2, etc.), epoxy resin (FE a 3), polyester resin and other types. Glass cloth CCL common epoxy resin (FR 4, FR 5), it is the most widely used type of glass fiber cloth at.

Q: What is the meaning of flexible circuit boards and rigid circuit boards?: FPC is widely used in electronics, communications, aerospace and home appliances and other industries.

Q: What is circuit board: 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: Why don't you get rid of PCB hard PCB?: Manufacturing factors: the rigidity of the plate is higher than the flexible plate

Q: What is the raw material of FPC?: 2, rigid flexible printed board rigid flexible printed board: English Rigid-Flex Printed Circuit, (FPC), also known as soft and hard board. Rigid flexible printed circuit board is laminated by a rigid and flexible substrate selectively together, compact structure, with metal holes forming a conductive connection, each with rigid flexible one or more rigid zone and one or a plurality of flexible printed circuit board area. The national standard GB/T2036-94 2.11 "printed circuit terminology" just flexible printed circuit board (FPC) explanation is: the use of flexible substrates and in different regions and with rigid substrate made of printed board, rigid flex in the region, a conductive pattern flexible substrate and a rigid substrate are often interconnected.

Q: What is the cost standard of circuit board?: The free testing of industrial products.

Q: What are some of the PCB substrate materials? How to classify?: 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. According to the different resin adhesive used in the classification, the common paper based CCI. There are: phenolic resin (XPc, XxxPC, FR 1, FR 2, etc.), epoxy resin (FE a 3), polyester resin and other types. Glass cloth CCL common epoxy resin (FR 4, FR 5), it is the most widely used type of glass fiber cloth at.

Q: Why does the FPC circuit board have positive and negative layers?: More than FPC (flexible plate), PCB also has a positive and negative layer.

Q: Circuit board plant classification: Hard soft board flex joint strength according to the sun

Q: What is a circuit board milling machine? And numerical control which is easier?: High end is carving milling machine, and now there is a specialized drilling and tapping machine, the system can be regarded as a real cnc.

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