Shannon Semiconductor Technology Co Ltd, formerly Anhui Julong Transmission Technology Co Ltd, is a China-based company mainly engaged in the research and development (R&D), production and sales of deceleration clutches and their parts of washing machine. The Company's main products are washing machine deceleration clutches, which are divided into new types such as ordinary deceleration clutches, double drive deceleration clutches, double wave wheel deceleration clutches, high-capacity wave wheel deceleration clutches, high-efficiency and energy-saving deceleration clutches and integrated devices of direct drive motor deceleration clutches. The Company sells its products only in the domestic market.