Ningbo Yihao Blinds Co.,Ltd. is a manufacturing and exporting company in blinds components since 1992. 1992, Look for vertical blinds components for America Customer, begin the career in blinds field. 1997, Have a blinds store, purchasing blinds components, make ready blinds for domestic and abroad customers. 2007, Formal build our own company: Ningbo Yihao Blinds Co.,Ltd. 2009, Buy injection machine to produce blinds components. 2016, Supply large quantity blinds chain, especially in 3m endless chain, nearly 1,000,000 pcs each month; has the idea of the 12V blinds chain motor controller. Now, We are professional manufacturing & exporting company in various blinds components field, with more than 25 years experience in this field, We know how to choose the parts, how to make blinds artistic and quality. Newest, our new and patent products: 12V Blinds chain motor controller fill gaps in manual and motor blinds. Put it on the chain / cord of existing blinds, the blinds can move vertical and horizontal automatically. Designed by knowledgeable electric and motor engineers, outsourcing parts from top manufacturer in China, Producing with skilled worker and dedicated QC team. Hope our quality blinds motor controller meets your demand, beauty your life.