Enterprise profile Founded in 1986 , Guangzhou Zhongxing Electronic Scale Factory is jointly developed by the Institute of Microelectronics of Sun Yat-sen University and the Metrology and Testing Institute of Guangzhou . We are a company integrating R & D , production and sales of commercial scales . The company has a number of technical backbones In the field of eIectronic weighing devices , inheriting more than 30 years of R & D experience of our company . We have a good foundation in test conditions , infrastructure and equipment , The commercial scales we produce acco...