Hebei Dongzhi Measuring Tool Machinery Manufacturing Co., Ltd. is located in the largest custom processing base in North China, with unique geographical and resource advantages, creative integration and use of all kinds of custom processing resources, committed to the best quality display platform, to provide customers with the most comprehensive, the best quality products, while providing first-class service experience. Therefore, we have our own production factory, engaged in customized processing industry for 5 years, with absolute strength, to provide customers with the most powerful guarantee.