Testing Procedures For PCB Board
---We perform multiple quality assuring procedures before shipping out any PCB board. These include:
* Visual Inspection
* Flying probe
* Bed of nails
·* Impedance control
·* Solder-ability detection
* Digital metallograghic microscope
·*AOI (Automated Optical Inspection)
Detailed Terms for PCB Manufacturing
---Technical requirement for pcb assembly:
* Professional 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.
Gold Plating (1-30 micro inch)
Pure Tin Plating
A) We have many special material as rogers, teflon, taconic, Fr-4 high tg, Ceramic in stock. Welcome to send us your inquiry.
B) We also provide sourcing components , PCB design , PCB copy , PCB drawing , PCB assembly and so on .
Payment & Shipping Terms:
electronic prototype board,
electronic circuit board assembly
Multi Layer PCB Electronics Assembler Taconic Microwave Circuit Board With HASL
1). Professional surface-mounting and through-hole soldering technology.
2). Various sizes like 1206, 0805, 0603 components SMT technology.
3). ICT (In Circuit Test), FCT (Functional Circuit Test) technology.
4). PCB Assembly with UL, CE, FCC, Rohs Approval.
We support design service from electronic circuit design .
Multiple CADs are available including CR5000-PWS/BD, Altium Designer, Allegro, and PADS.
By simulation technology, we can propose an improvement method appropriate to the board conditions: signal voltage waveform, power supply, high frequency transfer circuit, current density, thermal analysis, etc.
Printed Circuit Board Specification
Wide range from prototypes to mass production is available.
We have rich experience in thick copper foil PCB used for power supply and PCB for control equipments and communication equipments. etc.
Type of assembly
THD (Thru-hole device) / Conventional
SMT (Surface-mount technology)
SMT & THD mixed
Double-sided SMT and/or THD assembly
1 to 100,000
Passives, smallest size 0201
Fine pitch to 08 Mils
Leadless chip carriers/ BGA, VFBGA, FPGA & DFN
Connectors and terminals
Smallest size: 6mm x 6mm
Largest size: 600mm x 400mm
Leaded and Lead-Free
Water soluble solder paste
Manual soldering for special parts, e.g. wires and temperature sensitive parts.
Design file format
Gerber RS-274X, 274D, Eagle and AutoCAD’s DXF, DWG
BOM (Bill of Materials)
Pick and Place file (XYRS)
We perform multiple quality assurance procedures before shipping out any board. These include:
AOI (Automated Optical Inspector),
ICT (in-circuit test), and BGA Rework
Functional test (test modules need to be supplied) .
Quick turn lead times
If all the parts are available, normally the full turnkey pcb assembly job can be finished within 5 to 10 days in our factory. This means that the order can be delivered within three weeks once turnkey job start.
We make sure to serve each customer professionally, truthfully and friendly to the best of ourability. We will gladly re-work your project if your project isn’t 100% satisfactory.
Get a quick quote now
By sending in a bill of material, gerber files including assembly drawing and we will have a quotation back to you within hours. With Shenzhen hengda there is never a hidden cost and our prices are very competitive and reasonable.
Contact Person: Miss. aaa
Tel: 86 755 8546321