Jiajin Technology Co., Ltd. was established in 2006. We are engaged in customized microcomputer controllers, helping customers' machinery and equipment, developing and designing their control systems and integration.

The software and hardware are designed internally by our company, which has won the trust and support of customers for many years.

We have been engaged in air hydraulic machinery, shoe-making machinery, high-frequency machinery, positive and negative pressure ventilation systems, automated machinery, motor switchboard integration, and also cooperated with customers to develop new products and obtain patents.

The resistance ruler has excellent accuracy in position measurement and is resistant to the environment. Therefore, this resistance ruler decoder is made, which can be used with various sizes of resistance rulers.