Sowotech Group

Company Profile

Group Introduction

Sowotech Group is a leading high-tech enterprise providing advanced equipment for the electronics industry, providing process key equipment and materials for domestic and multinational circuit board manufacturers (PCBs), IC-substrate manufacturers, chip manufacturers, and integrated circuit (IC) assembly factories. 

The Group's subsidiaries have high-precision film lamination equipment-Siwo Advanced, develop flexible intelligent production line solutions- Siwo intelligent, start ultra-fine line maskless lithography equipment-Siwo Laser, new energy lithium battery equipment-Siwo new energy,manufacture high-quality rubber rollers-Siwo new materials, Siwo Group leads partner companies to continuously invest in research and development, people-oriented, and constantly tap the deep customer needs of the microelectronics industry, helping China's electronics industry to move towards intelligence and digitalization.

Sowo “LDI” Series

Aurum XDAurum XPDAurum FD
Application areaHDI board, flexible boardIC carrier board, flexible boardHigh density board, ordinary flexible board
Applicable processInner layer, outer layer and resistance weldingInner layer, outer layer and resistance weldingInner layer, outer layer and resistance welding
Number of countertopsDouble tableDouble tableSingle table
Light source405nm laser405nm laser405nm laser
Capacity5 PNL/min 7000 PNL/22hr2.5 PNL/min 3300 PNL/22hr6 PNL/min 8000 PNL/22hr
Minimum linewidth201230
Outer pair accuracy±10±8±12
Inner pair accuracy201624
Maximum substrate635*815630*670635*815
Plate thickness range0.025~5.00.025~5.00.025~10.0


Automatic film applicator