Topfast specializes in high-quality printed circuit board (PCB) manufacturing and assembly services, offering solutions from rapid prototyping to mass production. They utilize advanced technologies such as surface mount technology, automated optical inspection, and non-destructive testing to ensure precision and reliability. Their capabilities include high-frequency and high-speed designs, multilayer fabrication, and comprehensive testing services, serving industries such as communication, medical equipment, industrial control, and automotive.
FCBGA Series, FO Series, eWLB, FOPoS-chip first face down, FOPoS-chip first face up, FOPoS-chip last
Industrial SSDs, PCIe Gen4 NVMe SSDs, M.2 SSDs, U.2 SSDs, E1.S SSDs
HyCS® (High-Performance Spring), resin-insulated metal substrates for EV drives
MONSTER PAC typeC, MONSTER PAC typeF
automotive speakers, AVAS, amplifiers, AGS, ANC, sound effects, automotive controllers, interior and exterior products
AK-DR-101, AK-DR-102, AK-DR-103, AK-DR-104, AK-DR-105, AK-DR-106, AK-DR-107, AK-DR-111, AK-P-62, AK-DR-110