http://www.ningruiscale.com/China Electromagnetic Bluetooth Scale suppliers Our History Wuyi Ningrui Electronic Technology Co., Ltd. focuses on the research and development, production and sales of household weight scales, body fat scales, electronic scales and other weighing instruments. It is a professional weighing instrument manufacturer integrating research and development, production, sales and service. The products are sold by e-commerce, domestic OEM and foreign trade export. The company has technology department, production department, sales department, finance department, customer service department, injection workshop, sc