Aimtron Electronics

Turnkey PCB and PCB Assembly Service
PCB Assembly
Hot Sale PCB Assembly
PCB Fabrication and Assembl
we provide high and low-mix PCB and backplane PCBA for assembly services, hundreds of thousands in volume production and a few units for prototypes. 
SMT line, SMT Line workshop.
PCB Assembly is a process of mounting and assembling of Components on the PCB. It not only requires knowledge of PCB components and Assembly processes, 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.
MKTPCB 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. Moreover, we can help you to reduce the trouble that comes from the procurement process and dealing with multiple component and part vendors. Our experts will find the best parts for your final product ensuring good stock, best prices and fresh produce.

We offer the following 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
Surface Mount Technology/Part SMT Assembly
Surface Mount Technology/Part SMT AssemblyX-Ray2-D and 3-D)
Through-Hole Device /Parts THDBGA X-Ray Inspection
Mixed PartsSMT & THD assemblyAOI TestingAutomated Optical Inspection
BGA/Micro BGA/uBGAICT Testing In-Circuit Testing
QFN,POP & lead-less chipsFunctional Testingat the board & system level
2800 pin-count BGAFlying Probe
0201/1005 passive components
0.3/0.4 Pitch
PoP Package
Flip-chip under-filled CCGA

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PCBA
Application Power supply equipment
CHIP Size 0402
QFP Pin Spacing 0.4mm
QFN Pin Spacing 0.4mm
Package Type Tape package, Tay tray package, Pipe package

Shenzhen Baiqiancheng is a professional PCBA manufacturer in China. We have done excellent for 9 years and specialized in PCBA power board, printed circuit board assembly in intelligent control boards, high frequency boards, communication equipment board, remote control system, consumer electronic products and other PCBAs. As a professional PCBA manufacturer, we provide PCBA turnkey manufacturing, we have strong sourcing ability in relative parts and components, active and passive components source is directly from original manufacturer, SMT/DIP/BGA technology and wave solder processing, all of our products are produced under strictly observation of the ISO9001:2008 and conform to the ROHS standard, complete products contract PCB assembly and manufacturing services and enclosure cabinet case plastic injection molding, metal stamping, manufacture and assembly

Base material: FR4, aluminum, Rogers, PTFE flexible PCB
Copper thicknesses: 0.5-6oz
Board thicknesses: 0.4-6.0mm
Minimum hole size: 0.25mm
Minimum line width: 0.12mm
Minimum line spacing: 0.12mm
Surface finishing: HASL, gold, silver and OSP
Yamaha highly accurate placer production line
1 to 22-layer mixed assembly technology, specialized in assembling boards for safety, industry control and power boards
PCB or PCB assembly file requests:
Gerber files of the bare PCB board
BOM (bill of material) for assembly
Testing guide and test fixtures if necessary
Programming files and programming tool if necessary
Our advantages:
Our professional engineer can provide PCB design, BOM list and final testing
Quick and economic delivery term
Double layers FR4 sample assembly will be finished in one weeks
Provides PCB and PCBA prototype, medium and low volume quick board services

Specifications:
Applicable pcb (l x w): 50 ¡á 50 to 700 ¡á 460mm
Minimum component: 0201
Minimum qfp pitch: 0.4mm
Minimum ic pitch: 0.30mm.
Minimum bga ball diameter: 0.40mm
Ball pitch: 1.0mm
Maximum bga size: 74x74mm
Service include: pcb layout and bom design or copying, component procurement, smt, dip, enclosure assembly, test, and packing
Mounting capability: 9, 000, 000 chips a day
Dip: 700, 000 pieces a day
We are planning to prepare 2 lines more this year
Applications of our product: smps, pci, mother board, controller, cctv, telecommunication, dvd, mp3, gprs, military, and more
Primary competitive advantages:
Shenzhen has the biggest electronic market
We can procure most of component in the shortest at the lowest price
We have good business relationship with main ic manufacturers, such as ns, ti, on, fairchild, st, microchip, and more
We have our own pcb factory, can offer one stop service for client
Our employees are experienced and stable
High-precision machine and equipment can guarantee quality
X-ray, aoi, visual checking and function test confirm our delivery goods 100% past
No moq
All inquiries will be replied within 2 hours
Competitive price and short lead-time
Rich experience in importing and exporting
Good relationship with all kinds of forwarder

STHL management team are 10+ years experience in PCB and PCBA field, our sales representatives are very stable and mostly worked here since the company establish. They can help you remember your projects details and requested. And our engineers can contact with customers directly in English if necessary, the faster and more effective communication helps lead time a lot.

01 Real Factory
STHL PCBA is a real factory with 4000 SQM production base and 150 employees.
 
02 Rich Experience
Management team are 10+ years experience in electronics assembly industry.

03 Stable Sales Representatives
STHL PCBA sales representatives are very stable and mostly work for STHL since the company establish. They can help you remember your projects details and requested.

04 Effective Communication
Our engineers can contact with customers directly in English if necessary, the faster and more effective communication is helpful cost saving and lead time.

05 Material Quality Control
We buy components from famous international platform like Mouser, Digikey, Farnell, Future, Avnet, Arrow and branded materials agents. Repeat orders material normally ordered from the same source, we do not change suppliers time by time if everything goes well.
 
06 Customer Approval First
No components substitutes without customers approval. We know alternatives can save cost, but we donot want to make one time business. STHL PCBA always looking for long-term business.

07 NDA Agreement
We ensure all of your projects documents security. We can sign NDA agreement before RFQ.

08 Storage Control
Materials store under temperature and moisture control. Clear and strict labeling, baking, recording process.
FAQ:
Q1.What is needed for quotation?
A: PCB : Quantity, Gerber file and Technic requirements(material,surface finish treatment, copper thickness,board thickness ,...)
PCBA: PCB information, BOM, (Testing documents...)
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Q2. What file formats do you accept for production?
A: Gerber file: CAM350 RS274X
PCB file: Protel 99SE, P-CAD 2001 PCB
BOM: Excel (PDF,word,txt)
 
Q3. Are my files safe?
A: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties.

Q4. MOQ?
A: There is no MOQ in STHL.We are able to handle Small as well as large volume production with flexibility.

Q5.Shipping cost?
A: The shipping cost is determined by the destination, weight, packing size of the goods. Please let us know if you need us to quote you the shipping cost.
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Q6. Do you accept� process materials supplied by clients?
A Yes, we can provide component source, and we also accept component from client

You can contact me if you need pcba service

SERVICES:electronic material procurement, PCB production, PCBA assembly, cable assembly, finished product assembly, functional testing.

PRODUCTION LINES: 5 SMT high-speed production lines, 2 DIP production lines, 2 functional testing production lines, 2 finished product assembly lines.

CERTIFICATE:ISO9001, ISO14001, ISO13485, and IATF16949

APPLICATION:energy, communication, consumer electronics, computers and storage, security, automotive, medical, and industrial products.

COMPANY NAME:China Guangdong Shenzhen STHL Electronics Co.,Ltd.
Items PCB capacity
 PCB name ElectronicPCBassemblymanufacturercustomcircuitboardPCBA
 Material  FR-4; High TG FR-4; Aluminum; CEM-1; CEM-3;  Rogers, etc
 PCB type  Rigid, flexible, rigid-flexible
 Layer NO.  1, 2, 4, 6, up to 24 layer
 Shape  Rectangular, round, slots, cutouts, complex, irregular
 Max PCB dimensions  1200mm*600mm
 Board Thickness  0.2mm-4mm
 Thickness Tolerance  ±10%
 Min Hole Size  0.1mm (4 mil)
 Copper Thickness  0.5 OZ-3OZ (18 um-385 um)
 Copper Plating hole  18um-30um
 Min Trace Width  0.075mm (3mil)
 Min Space Width   0.1mm (4 mil)
 Surface finish  HASL, LF HASL, Imm Gold, Imm Silver, OSP etc
 Solder mask   Green, red, white, yellow, blue, black, orange, purple
 Certificate  ISO9001;ISO14001;ISO13485;IATF16949

Model Number:
Customize
Place of Origin:
Shenzhen, China
Brand Name:
STHL PCB PCBA factory
Base Material:
FR-4/aluminum/ceramic/cem-3/FR-1
Copper Thickness:
1/2OZ 1OZ 2OZ 3OZ
Board Thickness:
0.2-4mm
Min. Hole Size:
0.075mm/3mil
Min. Line Width:
0.1mm/4mil
Min. Line Spacing:
0.1mm/4mil
Surface Finishing:
HASL
Board Size:
Customize
Application:
Consumer Electronics
Certificate:
ISO9001;TS16949
Service:
PCB/SMT/DIP/Component purchase
Solder mask color:
Blue.green.red.black.white.etc
Layer:
1~24 Layers

Antistatic bubble bag for inner packing
Carton box for outer packing
Pallets using for sea shipment

Special futures
Thickness: 1.6mm
Application: projector or projecting apparatus
Minimum trace size: 0.1mm
Minimum drill: 0.15mm
With blind and buried holes
Layers: 1 to 28
Board finished thicknesses: 0.2 to 7.0mm
Materials: FR-4, CEM-3, high Tg, halogen-free FR4 and Rogers,F4B
Maximum finished board size: 580 x 900mm
Minimum hole size: 4mil (0.1mm)
Minimum trace width/space: 3.5/3.5mil
Surface finishes/treatments: HASL, lead-free HASL, immersion gold, gold plating, immersion silver, immersion tin and OSP
Copper thicknesses: 0.5 to 6oz
Solder mask colors: green, yellow, black, white, red and blue
Copper thickness in hole: >18um
Inner packaging: plastic bag (vacuum packing)
Outline tolerance: ¡À0.13mm
Hole size tolerance: (PTH) ¡À0.076 and (NPTH) ¡À0.05mm
With UL and TS16949:2002 marks
Special requirements: buried and blind vias, impedance control, via plug, BGA soldering and gold finger
Profiling: punching, routing, V-cut and beveling
OEM services to all sorts of printed circuit board assembly as well as electronic encased products are provided.

Inner:vacuum packaging.
Outer:carton.

Pcb