Ningbo Silversun Electronics Co., Ltd. is located in the south of Great Cixi-Shanghai Bridge, with Shanghai and Ningbo ports convenient transportation. Silversun was established in 1984, and has specialized in plastics processing and mould building.

Since 1990s, we moved to Bite alarm manufacturing and exporting.

1996: Standard Bite alarm

1998: Wireless bite alarm development

2000: Sensitivity control bite alarm development

2001: Drop back sound bite alarm development

Digital wireless bite alarm development

Current: ID coding and rolling coding system wireless bite alarm development