Production Process
Production Process
Process Capability

There are currently 6 SMT lines, equipped with new imported Yamaha machine, automatic solder paste printer, SPI solder paste detector, ten temperature zone reflow furnace, Online AOI, X-ray lines and other high-end equipment, with a mounting capacity of 8 million solder joints/day, especially good at high precision, high complexity of the single board, with the production of 40000 + solder joints of ultra-complex single board actual performance.

SMT Capacity8 million solder joints/day
SMT Lines6 high-speed patch lines, 1 patch proofing line
Throwing RateResistance capacitance ratio 0.3%
IC type non throwing material
Board TypePOP/Common Board/FPC/Rigid-Flex Board/Metal Base Board
Specifications of Mounting ComponentsStickable Minimum Package03015 Chip/0.35 Pitch BGA
Minimum Device Accuracy±0.04mm
IC Chip Precision±0.03mm
Specifications of Mounting PCBPCB Size50*50mm - 774*710mm
PCB Thickness0.3-6.5mm
Equipment Pictures
Quality Control
3D SPI

The new SPI can accurately detect the solder paste printing defects such as excessive/insufficient tin, missing printing offset, etc., to ensure the quality.

Online AOI

Newly updated AOI can accurately detect the mounting problems of components such as wrong parts, missing parts and reverse direction, and the welding quality.

3D X-ray

Inspect the solder situation of components, from three-dimensional, like BGA, and reproduce the internal structure in all directions without blind spots.

Smart First-Piece Tester

Test the first sample according to the production data to ensure that the sample quality and function are consistent, and ensure the project promoting smoothly.

Production Advantage
  • One-Stop Service
    High-speed and high-precision reliability equipment, supporting testing and assembly production lines, providing one-stop PCBA OEM services for PCB manufacturing, SMT processing, stencil, components sourcing, DIP plug-in post welding,function test and final assembly. 
  • Raw Material Guarantee
    Adhere to guarantee the quality from the source, use the solder paste of Senju brand imported from Japan, purchase all electronic components from the original factory or the first level agent, and trace each material to the original factory to ensure the authenticity. 
  • Quality Assurance
    The production line is equipped with new SPI, AOI, 3D X-ray and First-Piece tester inspection equipment. During the production process, it will also undergo strict IPQC production inspection, QC manual inspection and QA delivery inspection to ensure that the delivered products are free of any quality problems. 
  • Whole Process Follow-Up
    Senior engineers and technical teams follow up the whole process of the project to solve various EQs in the production process of the project and ensure the best lead time. 
  • Highly Cost-Effective
    From one piece to mass production, we can paste bulk materials, and the cost of each placement is as low as 0.0012 USD/point. 
  • System Certification
    Our factory has passed ISO9001, ISO14001, ISO13485, UL and other international quality management system certification, and the products meet RoHs environmental requirements. 
PCB & PCBA One-Stop Intelligent Manufacturer
Address: 2F, Building C, Solia Science and Technology Park, Hangcheng Street, Baoan District, Shenzhen, Guangdong, China 518102
Tel: 0755-29667720 0755-27792622
Email: sales@lzjpcb.com

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