Electronic Manufacturing Service Quick Turn PCB Assembly

Detail Specifications:

What KAZ Circuit can do for you:

• PCB & PCBA Design
• 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:

SMT Capacity

Prototype PCB assembly refers to the process of assembling and manufacturing a small batch or a single prototype printed circuit board (PCB). This process involves soldering electronic components onto the PCB to create a functional electronic circuit.
Here are the general steps involved in prototype PCB assembly:
PCB Design: The first step is to design the PCB layout using software tools like EDA (Electronic Design Automation) software. The design includes placing components, creating traces, and defining the PCB's dimensions.
Gerber File Generation: After the PCB design is complete, a Gerber file is generated. The Gerber file contains all the necessary information about the PCB layout, including the component placement, copper traces, drill holes, and solder mask.
Component Procurement: Once the Gerber files are ready, you need to procure the required electronic components for the assembly. This involves sourcing the components from suppliers or distributors. It's essential to ensure that you have the correct components and necessary quantities for the prototype.
PCB Fabrication: The Gerber files are sent to a PCB fabrication service or manufacturer to produce the actual PCB. The manufacturer creates the PCB by etching the copper layers, applying solder mask, and drilling holes according to the design specifications.
Stencil Creation: A stencil is used for applying solder paste onto the PCB before component placement. The stencil is typically made of metal and has openings for each surface-mount component's solder pads.
Solder Paste Application: Solder paste, a sticky mixture of tiny solder balls and flux, is applied to the PCB using the stencil. The solder paste is applied to the designated soldering pads for each component.
Component Placement: The components are then placed on the solder paste, either manually or using automated pick-and-place machines. The pick-and-place machine uses a vacuum nozzle to pick up each component from a reel or tray and accurately places it on the solder paste.
Soldering: After component placement, the PCB is subjected to a reflow soldering process. The entire assembly is heated to a specific temperature to melt the solder paste, creating a permanent mechanical and electrical connection between the components and the PCB.
Inspection and Testing: Once the soldering process is complete, the PCB assembly undergoes quality inspection to ensure that all components are correctly placed and soldered. Visual inspection, automated optical inspection (AOI), or X-ray inspection is performed to detect any defects. The assembled PCB is then tested to verify its functionality.
Rework and Debugging: If any issues are identified during inspection or testing, rework may be required. This involves fixing any problems, such as re-soldering components or correcting soldering defects. Debugging may also be necessary to troubleshoot and resolve any functional issues.
Finalization: Once the prototype PCB assembly passes inspection and testing, it is considered ready for further evaluation or integration into a larger system.
It's worth noting that the specific details of the prototype PCB assembly process may vary depending on factors such as the complexity of the design, the size of the PCB, and the available manufacturing resources.


Photoes of Electronic Manufacturing Service Quick Turn PCB Assembly Service

In the year of 2024, SHENZHEN KAIZUO ELECTRONIC TECHNOLOGY CO., LTD (KAZ CIRCUIT) has joined Kingsum group (www.kingsumpcba.com), to seek for a larger market share from PCB manufacturing, component sourcing, pcb assembly, and box build assembly with better price and lead time.

Founded in 2007, KaiZuo Electronic (hereinafter referred to as KAZ) is a professional & high quality provider of Electronic Manufacturer Service (EMS) from China. With about 300 experienced employees, KAZ can provide customers with one stop services including PCB manufacturing, Components Sourcing, PCB Assembly, Cable Assembly, Box Building, IC Programming, Functional and Aging Testing. Certified with ISO9001, UL, RoHS, TS16949.

Equipped with 5 high-speed SMT, automatic printing machine (DSP1008), MIRAE MX200/MIRAE MX400 high-speed production line, YAMAHA equipment (YS24/YG12F...), reflow soldering (NS-1000), AOI testing equipment (JTA-320-M), X-Ray inspection equipment (Nikon AX7200), 2 DIP production lines and Nitto wave soldering. 

After focusing on the electronic manufacturer services for 13+ years, KAZ has established long-term cooperated & satisfied customers all over the world. Mainly from North America, European, Asia and Australia. Application fields including industrial control, IT/Networking, IoT, security, automotive, power electronics, consumer electronics, lighting, etc. 

Some of KAZ Customers:

Certificates including:

• ISO9001
• TS16949
• UL
• RoHS