Shenzhen KAZ Circuit Co., Ltd


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Home SamplesPrinted Circuit Board Assembly

PCB Manufacturer FR4 Printed circuit board assembly

PCB Certifications
Good quality SMT PCB Assembly
Good quality SMT PCB Assembly
Customer Reviews
We are very satisfied wtih you guys. Quick response, professional engineering team, fast delivery, good quality... all are nice. I am sure we can have much more business in the future.

—— Kevin Kinder

End customers were satisfied with the quality, so did I for the past years. Have recommended you to my other friends that have needs in PCBA.

—— Mariusz Sharp

Thanks for help my small business grows up step by step,for prototypes to small, medium & large orders, you will be my first choice for PCB anytime.

—— Adam Burridge

Good price, fast lead and delivery time, shipping cost is quite good! Our company is satisfied with your good service for the last 4 years!

—— Luboš Herceghová

Hello good afternoon. I received the 80 pcs PCB. Thank you. I like so much that. That is good qualtiy, nice color. Pls take care of the remaining 80 pcs PCB. Thank you. Have a nice day. :)

—— Alice Yoon

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Printed Circuit Board Assembly

  • High Precision Printed Circuit Board Assembly suppliers


Printed Circuit Board Assembly it to plug the SMT(Surface Mounted Technolofy) and the DIP in the Printed Circuit Board, also called PCBA.



Both SMT and DIP are means of integrating components in the PCB board. The main difference is that SMT does not need to drill holes on the PCB,while it's nacessary for the DIP to plug the pin of the component into the drilled hole.



Mainly use the paste to pack machine to attach some micro components the PCB board. The production process is as follows: the PCB board positioning, solder paste printing, paste and pack, return to the soldering stove, finally inspection.

With the development of science and technology,SMT can also be applied to some large-size components.


Insert the componets to the PCB. It is used as a mean to integrate components cause the size is too large to paste and pack, or the manufacturer's production process cannot use SMT technology.

At present, there are two ways to realize manual plug-in and robot plug-in.

The main production processes are as follows: paste back glue (to prevent tin plating to inappropriate places), plug-in, inspection, wave soldering, brush plate (to remove the stain left in the process of passing the furnace) and inspection


PCB Manufacturer FR4 Printed circuit board assembly

PCB Manufacturer FR4 Printed circuit board assembly
PCB Manufacturer FR4 Printed circuit board assembly PCB Manufacturer FR4 Printed circuit board assembly

Large Image :  PCB Manufacturer FR4 Printed circuit board assembly

Product Details:

Place of Origin: China
Brand Name: OEM ODM
Certification: UL,ROHS, REACH,TS16949
Model Number: PCBA-J-088

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: To be inquired
Delivery Time: 15-18working days
Payment Terms: T/T, L/C
Supply Ability: 10000pcs/month
Detailed Product Description
System: Android 5.1 Memory: 1G+8G/2G+16G
3GWCDMA: 850/1900/2100MHz HD: 1280X720
Camera: 2MP+8MP Vidio: Decode:1080p 30fps Encode:1080p 30fps
Wifi: WiFi: 802.11b/g/n
High Light:

fr4 printed circuit board


multilayer circuit board

94v0 UL Rohs FR4 Printed circuit board assembly
Platform: MTK6580 quad-core A7 1.3G
Operating system: Android 5.1
Memory: 1G + 8G / 2G + 16G
Network standard: 2GGSM: 850/900/1800 / 1900MHz four bands
3GWCDMA: 850/1900 / 2100MHz
Resolution: HD: 1280X720
Camera: Front 2MP, rear 8MP
Video: Decode: 1080p 30fps Encode: 1080p 30fps
Bluetooth: BT4.0
WiFi: 802.11b / g / n
FM: FM radio
Positioning navigation: A-GPS / GPS
Power Management: Contains ChargerIC, 4.2VLi-ion / Li-Poly, morethan1.2A
Data interface: including LCM, Camera, USB, UART, I2C, SPI, I2S, ADC, Keypad, GPIOS and so on.
Expansion module: including NFC, one-dimensional two-dimensional scanning, RFID, fingerprint, credit card, identification, infrared, OBD and so on.
Application areas: widely used in intelligent three anti-mobile phone / tablet, handheld terminal, identification, intelligent vehicle and other industry application design and other fields.
Navigation: built-in GPS navigation module, satellite positioning. From this phone navigation no longer spend money
Chip: using MTK6572 dual-core processor, 512M running memory, faster, more stable
Camera: built-in 800W pixel rear camera, 200W pixel front camera. Support face recognition, smiling face, more fun
Screen: 960 * 540 resolution 4.5-inch high-definition display
System: the most fashionable Andrews system, version 4.4.2, running more stable and smoother
Network: dual card dual standby, support mobile 2G network, Unicom 2G network, China Unicom 3G network, does not support telecommunications
Appearance: high-density engineering materials, wear-resistant, non-slip, high-end technology, domineering
Other: support picture in picture, WIFI, Bluetooth, FM, 3G Internet, games, music, e-books, massive software, unlimited downloads
What KAZ Circuit can do for you:

  • PCB manufacturing (prototype, small to medium, mass production)
  • Components Sourcing
  • PCB Assembly/SMT/DIP

To get a full quotation of the PCB/PCBA, pls provide the information as below:

  • Gerber File, with detail specification of the PCB
  • BOM List (Better with excel fomart)
  • Photoes of the PCBA (If you have done this PCBA before)

Company Informaiton:
KAZ Circuit is a professional PCB manufacturer from China since 2007, also provide PCB Assembly service for our customers. Now with about 300 employees. Certified with ISO9001,TS16949, UL, RoHS. We are confident to provide you quality products with factory-directed price within the fastest delivery time!
Manufacturer Capacity:

Capacity Double Sided: 12000 sq.m / month
Multilayers: 8000sq.m / month
Min Line Width/Gap 4/4 mil (1mil=0.0254mm)
Board Thickness 0.3~4.0mm
Layers 1~20 layers
Material FR-4, Aluminum, PI
Copper Thickness 0.5~4oz
Material Tg Tg140~Tg170
Max PCB Size 600*1200mm
Min Hole Size 0.2mm (+/- 0.025)
Surface Treatment HASL, ENIG, OSP

  PCB Manufacturer FR4 Printed circuit board assembly


Contact Details
Shenzhen KAZ Circuit Co., Ltd

Contact Person: Stacey Zhao

Tel: +86 13392447006

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