IPO standing

SIGMA has 14 lines to the agent, article 20 + distribution.After nearly eight years of efforts, has accumulated 7000 quality certification vendor, + 600 high quality customers, provides the
components of the product from IC, diodes, to capcitor , resistor ,connectors, relays, and fuse


SIGMA accrediting line:
IC/second triode: TI, ON SEMI, Altera, Allegro, TAIWAN SEMI (TSC), LRC England (leshan radio), TXC crystal technology (TAIWAN),
Capacitance resistance: AVX, Joinset, Murata (Murata) in Japan, Panasonic, Yageo (Yageo)
Connector: PHOENIX (PHOENIX), Tyco (Tyco), CAMDENBOSS (Kang Mingdeng), AMPHENOL PCD (AMPHENOL), including Marathon (Marathon), Curtis (Curtis),
The switch: Tyco Tyco), Omron (Omron), Apem (France)
Other: FUZETEC ( fuse), YUANZE (yuan relay), Panasonic (Panasonic)