Our Mission-To surpass our customers expectations in quality, cost, and delivery through superior customer service and continuous product improvement. Founded in 1991, Micro Commercial Components Corp. (MCC) is a manufacturer of high-quality discrete semiconductors to the consumer markets. MCC's products include diodes, rectifiers, transistors, MOSFETs, voltage regulators and protection devices.. Headquarter is located at Simi Valley, California. Has extensive marketing and sales network throughout the world. Warehouses in Chatsworth and Taipei. Engineering, technical support and logistic office in Suzhou. Main manufacturing facility in Yangzhou. The facility is ISO/TS16949:2000 , ISO14001:2004 certified Customer Inquiries: sales@mccsemi.comTechnical Support: techsupport@mccsemi.comGreen Program (REACH/ROHS/Halogen Free) Assistance:green@mccsemi.com