Zhongshan Zhengheng Intelligent Technology Co., Ltd

ZEIHOU is a leading manufacturer of high-end electronic components. Focus on customized development and industrialization of high-end thick film angle/displacement sensors, high-end Potentiometer, high-performance encoders and other electronic components. It has the full industrial chain capability integrating the research and development of carbon based thick film material technology, the development of perfect carbon resistance thick film process, the design and development of Potentiometer product structure, and the production, processing and sales of Potentiometer sensor products.

We always adhere to the research and development concept of integrating materials, processes, and structures, constantly innovating and breaking through

1, Technological innovation

1. The technological innovation of 0.015mm oil-free film resistance material, with the product possessing tens of millions of service life technical parameters of European and American brands

2. Research and application of non-destructive film resistance technology production process, ensuring reliable low noise performance and high precision of products under high-speed operation

3. The application of third-generation membrane resistance technology results in a total resistance loss of less than 1% after a million life test of the product

4. Unique third-generation material technology and manufacturing process, the product′s resistance temperature drift performance reaches TCR200PPM

5. The application of ultra-high temperature carbon film material technology, with a carbon film operating temperature of up to 165 ° C and short-term temperature resistance of up to 350 ° C, and achieving localization of all materials

6. Realized innovation in carbon based film resistance 5W power technology

7. The new film resistance technology enhances the electronic transition ability between semiconductor film resistance and brushes, thereby improving the output stability and seismic performance of the product

2, Structural innovation

1. The development of linear aviation grade displacement sensors has achieved 360 degree dust and radiation resistance of hollow exposed structures, and has been granted invention patent authorization

2. Using the company′s ultra wear-resistant carbon based film resistance technology, we have developed a 64PPR mechanical encoder with a carbon based diameter of 22mm and a super long lifespan, which perfectly replaces the application of this type of product in Western countries such as the United States in China and has received unanimous praise from the market

3. Research and breakthroughs in ultra micro servo sensors have been made, and military grade servo sensors of 8mm, 6mm&4mm have been developed, solving the urgent need for micro precision sensors in micro products

3, Technological innovation

1. The application of a new manufacturing process for carbon based film resistance materials has solved the problem of instability of carbon films in high and low temperature environments, enabling our carbon based film resistance potentiometers and sensors to have ultra-high output stability

2. Based on the FR4 copper-clad plate film resistance printing, through process research, we have solved the problem of film resistance flatness on the copper plate, improved the service life of the brush, and improved the stability performance of the initial and final output;

3. The unique membrane resistance processing technology and unique micro resistance repair process can ensure that our company′s 4mm, 6mm, 8mm and other micro servo sensors have extremely high output accuracy;

4. By introducing laser resistance adjustment technology, the optimal linear accuracy of the sensor can reach 0.15%;