About Southern Machinery

A Shenzhen manufacturer focused on SMT/THT PCB assembly automation.

Founded in 2011, Southern Machinery serves global EMS, ODM, automotive, medical electronics, and industrial electronics buyers with high-efficiency, cost-effective SMT/THT machines and complete automation lines.

How we design

Process and capacity first, model selection second.

Fit the product complexity

0402, QFN/BGA, large connectors, transformers, heatsinks, and odd-form THT parts create different equipment and takt requirements.

Calculate real capacity

Monthly volume, shifts, changeover frequency, and quality targets determine the number and class of machines.

Plan for overseas operation

Installation, training, spare parts, remote support, and future expansion matter as much as the initial shipment.

Balance quality and ROI

SPI, AOI, ICT/FCT, selective soldering, MES, and traceability should match defect risk and return on investment.