About TECircuit 
Found: TECircuit has been operating since 2004.
Location: An electronics manufacturing service(EMS) provider located in Shenzhen China.
Item: Customizable EMS PCB, offers a full range of one-stop shop services.
Service: Printed Circuit Board (PCB)and Printed Circuit Board Assembly(PCBA), Flexible Printed Circuit Board(FPC), Components Sourcing, Box-Building, Testing.
Quality Assurance: UL,ISO 9001, ISO 14001, ISO 13485, ITAF 16949 andcomplied with ROHS and REACH.
Factory Pictures:
Company's own plant : 50,000 sqm; Employees : 930+; Monthly production capacity : 100,000 m2

TECircuit Capability
1. Schematic development and PCB layout(what we use is Protel, PADS)
2. PCB fabrication from 1-40 layers. (single side, double side, multi-layer, HDI board, bury and blind holes board etc)
3. Material procurement and management
4. Prototype and NPI (new product introduction)
5. PCBA (SMD Placement include 0402,QFP,QFN,BGA etc )and through hole assembly, in-circuit test and functional testing)
6. IC pre-programming and Function verification & burning test
7. Complete Unit assembly (Box building include the plastic, screen, metal enclosure, membrane, coils, wire harness etc.)
8. Environmental Coating
9. Engineering including end of life components, obsolete component replace and design support for circuit, metal and plastic enclosure and pac

FAQ

Question 1: What is needed for a quotation?
Answer:
PCB: QTY, Gerber file, and Technical Requirements( material/surface finish treatment/copper thickness/board thickness,...)
PCBA: PCB information, BOM,(Testing documents...)

Q2: What file formats do you accept for production?
Answer:
PCB Gerber file
BOM list for PCB
Test method for PCBA

Q3: Are my files safe?
Answer:
Your files are held completely safe and secure. We protect the IP for our customers in the whole process. All documents from customers are never shared with any 3rd parties.

Q4: What is the shipment method?
Answer:
We can offer FedEx /DHL / TNT / UPS for shipment. Also, customer provided shipment method is acceptable.

Q5: What is the payment method?
Answer:
Telegraphic Transfer in advance (Advance TT, T/T), PayPal is acceptable.

​Product Description

Specification:
PCB layers:	1-42layers
PCB materials:	CEM1, CEM3, Rogers, FR-4, High Tg FR-4, Aluminum Base, Halogen Free
PCB max. board size:	620mm*1100mm
PCB certificate:	RoHS Directive-Compliant
PCB Thickness:	1.6 ±0.1mm
Out Layer Copper Thickness:	0.5-5oz
Inner Layer Copper Thickness:	0.5-4oz
PCB max. board thickness:	6.0mm
Minimum Hole Size:	0.20mm
Minimum Line Width/Space:	3/3mil
Min. S/M Pitch:	0.1mm(4mil)
Plate Thickness and Aperture Ratio :	30:1
Minimum Hole Copper:	20µm
Hole Dia. Tolerance(PTH):	±0.075mm(3mil)
Hole dia. Tolerance(NPTH):	±0.05mm (2mil)
Hole Position Deviation:	±0.05mm (2mil)
Outline Tolerance:	±0.05mm (2mil)
PCB solder mask:	Black, white, yellow
PCB surface finished:	HASL Leadfree,Immersion ENIG,Chem Tin,Flash Gold,OSP,Gold finger,Peelable,Immersion Silver
Legend:	White
E-test:	100% AOI, X-ray, Flying probe test.
Outline:	Rout and Score/V-cut
Inspection Standard:	IPC-A-610CCLASSII
Certificates:	UL (E503048),ISO9001/ISO14001/IATF16949
Outgoing Reports:	Final Inspection, E-test, Solderability Test, Micro Section and More

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