Ningbo XiaoYang Science and Technology Co., Ltd. (formerly Yuyao Bert Electric Co., Ltd.) was established in 2009. As a China Car Inverters Manufacturers and Off-Grid Inverter Suppliers,we are research and development, design, production, sales and service. A modern and modern enterprise. The company is located in Yuyao City, one of China's top 100 cities and counties, which is known as the Kingdom of Plastics and Dies