Acer shares is China relay industry leading enterprises, is also one of the major global relay production and sales of manufacturers, the comprehensive economic benefit of domestic ranked first in the same industry. Acer was founded in 1984, following the "continuous improvement, never satisfied" spirit of enterprise, we have developed into a world-class relay R & D and production base, has more than and 20 wholly-owned and holding subsidiaries and 1 branches, covering multiple categories of products, high and low voltage relay, low voltage electrical equipment, precision parts and automation equipment etc..