Home Companies Shenzhen Found Printed Circuit Board Co., Ltd.

Fiberglass FR4 PCB Board / Four Layer Printed Prototype PCB Fabrication

Active Member

Contact Us

[China]

Address: NO.1 Industry Park, XinSheng Village, Longgang District, ShenZhen

Contact name:Frank

Shenzhen Found Printed Circuit Board Co., Ltd.

Fiberglass FR4 PCB Board / Four Layer Printed Prototype PCB Fabrication

Country/Region	china
City & Province	shenzhen guangdong
Categories	Mobile Phone Chargers

Product Details

FR4 PCB Board 4 Layers Supplier pcb prototype fiberglass pcb board

About us

Shenzhen found pcb Co., Ltd is an electronics manufacturing services provider and printed circuit

board manufacturer established in 2004, offers custom-designed electronics manufacturing and mid-sized

OEM and ODM. A wide range of end markets that include PCBA for Automotive, Communications, Computing,

Consumer, Industrial, and Healthcare. All these PCBA are being exported to foreign markets, mainly to east-

ern Europe market.

PCB Capability

Items	Normal standard	Ultimate
Material	FR-4;High TG FR-4;CEM-3;CEM-4	Al-base
Layer NO.	1-20	40
Board Size	50mm50mm-560mm640mm	35mm*50mm
Board Thickness	0.4mm-4.0mm	0.3mm-6.0mm
Thickness Tolerance	±10%	±7%
Min Hole Size	0.2mm	0.15mm
Copper Thickness	18um-105um	18um-420um
Copper Plating hole	18um-30um	18um-40um
Min Trace Width	0.1mm	0.75mm
Min Space Width	0.1mm	0.75mm
SMD Pitch	0.4mm	0.4mm
BGA Pitch	0.6mm	0.6mm
Min Annular Ring	0.07mm	0.05mm
Register Tolerance	0.05mm	0.025mm
Solder Mask Color	green;blue;black;red	white; yellow
Peelable Mask	0.3mm	0.5mm
HASL Thickness	2.5um
lead Free HASL	2.5um
Immersion Gold	Nickel:47um Au:0.05um	Nickel:7um Au:0.2um
OSP Thickness	0.2-2.5um
Outline Tolerance	CNC:±0.1mm; V-CUT:±0.1mm; Punching:±0.15mm
Impedance Control	±10%	±7%
Warpage	Less than 1%	Less than 0.7%
certificate	ISO9001;TS16949

Test Services

Every board is carefully examined by our dedicated inspection team using AOI and high magnification

viewers. Using our X-Ray machine, we test PCBs to component level and all wiring is fully inspected and

tested. Flash testing and earth bonding tests can also be undertaken where required.

Our Services

High-end, Small volume and Various kinds of PCBA service offered;
Speedy, Flexible and one-stop service in PCBA;
Assembly and Purchasing service offered, all components are promisedpurchased 100% from Original factories or their pointed agents;
Transparent quotation,cost and benefit are detailedly opened to customer;
With professional Engineers and Long-term successful experience in cooperating with customers inland and overseas,all new projects can be developed faster and better than expected;
With USA or Japan imported tin cream and tin bar, and 100% AOI testing during production, all PCBAs we made are more reliable.

FQA

Q: Does STHL technology co.,ltd is a ture factory?

A: Of course, we are the true factory. Welcome to visit our factory at Shenzhen , and we can talk with skype video to visit our factory at frist.

Q: Do you have a capability to offer one-stop service, include ODM ?
A: Yes, STHL company have 4 hardware engineers 6 software engineers and 2 structural engineers. Can offer ODM product include industry control , smart home .instrumentation , and so on .

Q: How can you make sure the components quality?
A: We buy the components from the A-level agents, and have IQC workers test

Q: Do you have ISO9001 certificate?
A: Yes ,STHL passed the UKAS ISO9001.

Q: How long is the delivery time ?
A: Make pcb board need 7-12workdays, and pcb assembly need 3-5workdays ,Test the function need 1-2workdays .

Q: Which way to ship?
A: Ship by DHL, UPS, TNT, FEDEX, EMS etc ,3-4days arrive.

FR4 PCB Board 4 Layers Supplier pcb prototype fiberglass pcb board 