In early December 2015, Jingcheng Machine Tool and Harbin Jingda Measuring Instrument Co., Ltd. signed a strategic cooperation agreement and formally established a partnership. The two sides will carry out technical and market cooperation around industrial 4.0 and closed-loop manufacturing, develop together and lay the foundation for deepening the bilateral business partnership.

As the earliest gear measuring center in China, Jingda Company has started to develop gear measuring instrument products and has a large market share in China. Jingcheng Machine Tool is a well-known enterprise in the research, development, manufacture and sale of gear machine tools in China. It has created a number of CNC gear processing machine tools in the first place in China. The further development of industrial 4.0 is of far-reaching significance. It creates a platform for the research and development of closed-loop control technology, realizes the reverse adjustment function of contact area in the field of spiral bevel gear processing, and lays a solid foundation for improving the processing level of spiral bevel gears in China, reducing gear noise and prolonging the service life of gears.