Recently, Dongguan GPTEK Technology Co., Ltd. (GPTEK) achieved a significant milestone: its core products successfully passed three stringent certifications—the IP52 protection rating certification**, TMNA vibration test, and ISO 16750-3 mechanical shock test. This accomplishment signifies a major leap forward in the reliability and durability of GPTEK’s offerings for industrial and automotive electronics, laying a robust foundation for delivering premium solutions to global customers.