In August 2006, TOPS obtained the first batch of customized testing equipment orders from Feihuang Shiya Electric (Shenzhen) Co., Ltd., a domestic subsidiary of ACAG Group under BMW in Germany. The products sold include high and low temperature testing chambers, cold and hot shock testing chambers, directional drop testing machines, automatic insertion and extraction testing machines, etc. Furthermore, the company successfully entered the power supply manufacturing industry with its products. Feihuang Shiya Electric (Shenzhen) Co., Ltd. was a benchmark enterprise in the global mobile power supply industry at that time, mainly consisting of Nokia, Motorola, and Ericsson, Segam, Panasonic, LG's OEM charger manufacturer, was the world's largest charger manufacturer at the time, with nearly 40000 employees at its peak.