Phoenix Silicon International was established in 1997, and was started from Wafer Reclaim Department.
PSI dedicated to energy and lithium-ion battery industry since 2006. Psi sets the energy business division to produce 100% Made in Taiwan LiFePO4 batteries. PSI develops full range of automation machines to achieve quality consistency, reduces the cost dramatically and makes efforts for sustainable management of businesses and customers. Furthermore, PSI takes industry resources cherishing and profits creation as the target.