APT
APT
Founded in 1993, APT is a cutting-edge low-voltage control electrical appliance brand in China. The brand name comes from the initials of three English words - Advanced, Perfect, Top Excellent.
After APT was incorporated into Siemens in 2008, it continued to focus on the research and development and production of buttons, indicator lights, conversion switches, relays, control boxes, current transformers, limit switches and other important low-voltage products. At the same time, Siemens will use its international experience to strengthen APT's quality management and business development, and rely on advanced technology and R&D resources to enable APT brands to better serve Chinese customers.
Suzhou Siemens Electrical Co., Ltd. was established in June 1994 and is a wholly-owned holding company of Siemens (China) Co., Ltd. The company's main low-voltage electrical products: 3TF contactor, 3TS/3TB contactor, 3UA thermal overload relay, 3TH contactor type relay, 3TD mechanical chain reversible contactor, 3VU/3VL plastic case circuit breaker, 3WT/3WL air circuit breaker , 3SB buttons and indicator lights, low-voltage electrical cabinets, 4EU reactors, 4BU transformers, etc.
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