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Customer Reviews

The board quality is very good! We have been WonDa’s customer for more than 4 years. Your good service and quality is too good.

—— Jay

Cooperation is very satisfactory and the Company of the past few years, we are very willing to continue long-term cooperation.

—— Rob

The board quality is very good! I’m surprised with the low cost and quick delivery. It is totally out of my expectation. I will definitely come back.

—— Victoria, Australia

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PCB Board Assembly

Introduction

PCB Assembly is a process that requires knowledge not just of PCB components and assembly but also of printed circuit board design, PCB fabrication and a strong understanding of the final product. Circuit board assembly is just one piece of the puzzle to delivering the perfect product the first time.
San Francisco Circuits is a one-stop solution for all circuit board services so we are often entrenched with the PCB production process from design to assembly. Through our strong network of well-proven circuit assembly and manufacturing partners, we can provide the most advanced and nearly limitless capabilities for your prototype or production PCB application. Save yourself the trouble that comes with the procurement process and dealing with multiple components vendors. Our experts will find you the best parts for your final product.

PCB Assembly Services:

Quick-turn prototype assembly
Turn-key assembly
Partial turn-key assembly
Consignment assembly
RoHS compliant lead-free assembly
Non-RoHS assembly

Conformal coating
Final box-build and packaging

PCB Assembly Process

Drilling-----Exposure-----Plating-----Etaching & Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function Testing-----Temperature & Humidity Testing

Testing Services

X-Ray (2-D and 3-D)
BGA X-Ray Inspection
AOI Testing (Automated Optical Inspection)
ICT Testing (In-Circuit Testing)
Functional Testing (at the board & system level)
Flying Probe

Capabilities

Surface Mount Technology / Parts (SMT Assembly)
Through-Hole Device / Parts (THD)
Mixed Parts: SMT & THD assembly
BGA / Micro BGA / uBGA
QFN, POP & lead-less chips
2800 pin-count BGA
0201 / 1005 passive components
0.3 / 0.4 Pitch
PoP Package
Flip-chip under-filled CCGA
BGA Interposer / Stack-up
and more…

8 Layer ENIG PCB Design Assembly for Telecommunications Board

Large Image : 8 Layer ENIG PCB Design Assembly for Telecommunications Board

Product Details:

Place of Origin:	China
Brand Name:	Hengda PCB Assembly
Certification:	UL,TS16949,ISO9001,RoHS.
Model Number:	PCB Assembly-11

Payment & Shipping Terms:

Minimum Order Quantity:	No MOQ
Price:	As Negotiation
Packaging Details:	Packed in antistatic bag with unit-pack or multiple-pack box.
Delivery Time:	5-30 Days
Payment Terms:	L/C, T/T, Western Union,Paypal
Supply Ability:	1000000Pcs/month

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Detailed Product Description

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pcb assembly services

pcba assembly

8 Layer ENIG PCB Design Assembly for Telecommunications Board

Type of Assembly:

THD (Thru-hole device) / Conventional
SMT (Surface-mount technology)
SMT&THD mixed
Double-sided SMT and/or THD assembly
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)

Turnkey Service:
For Printed Circuit Board Assembly services, we accept components and parts in the following Two approaches.
1.Partial Turnkey,customer supply part components .
2.Full Turnkey, We purchase all the components from our Authority agent ,100% original guarantee.

Board Type:
Rigid
Flexible
Rigid-flexible

Testing Procedures

We perform multiple quality assurance procedures before shipping out any board. These include:
Visual inspection
X-ray Inspection
AOI (Automated Optical Inspector),
ICT (in-circuit test), and BGA Rework
Functional test (test modules need to be supplied) .

Assembly Capabilitly

Technical Requirement	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
Quote&Production Requirement	Gerber File or PCB File for Bare PCB Board Fabrication
	Bom(Bill of Material) for Assembly,PNP(Pick and Place file) and Components Position also needed in assembly
	To reduce the quote time, please provide us the full part number for each components,Quantity per board also the quantity for orders.
	Testing Guide&Function Testing method to ensure the quality to reach nearly 0% scrap rate
OEM/ODM/EMS Services	PCBA, PCB assembly: SMT & PTH & BGA
	PCBA and enclosure design
	Components sourcing and purchasing
	Quick prototyping
	Plastic injection molding
	Metal sheet stamping
	Final assembly
	Test: AOI, In-Circuit Test (ICT), Functional Test (FCT)
	Custom clearance for material importing and product exporting
Other PCB Assembly Equipments	SMT Machine: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4
	Reflow Oven: FolunGwin FL-RX860
	Wave Soldering Machine: FolunGwin ADS300
	Automated Optical Inspection (AOI): Aleader ALD-H-350B,X-RAY Testing Service
	Fully Automatic SMT Stencil Printer: FolunGwin Win-5

Factory View:

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.

Service Guarantee
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.

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Contact Person: Miss. aaa

Tel: 86 755 8546321

Fax: 86-10-66557788-2345