About us

About QSKJ

Zhongshan Qisi Keji Co. Limited (QSKJ)  is a wholly-owned subsidiary of SATISTRONIX GROUP which dedicate to design and manufacture various power modules for Universal protection board, notebook car power supply, battery protection board, digital power amplifier board, high current ternary polymer lithium battery 3 string 4 string 5 string and other power module products. As a professional production and OEM factory, we have a complete, scientific quality management system. The integrity, strength, and product quality of QSKJ have been recognized by the industry.

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